JP4684694B2 - Electronic journal data management method, electronic journal data management device, and electronic journal data management program - Google Patents

Description

  The present invention relates to electronic journal data management technology, and more particularly to an electronic journal data management method, electronic journal data management apparatus, and electronic journal data management program that enable management of electronic journal data corresponding to customer requirements. It is.

  In systems such as ATM (automatic deposit and withdrawal machine), electronic journal data in which transaction history is recorded is written and stored on an external recording medium such as a CD-R by disk-at-once (for example, , See Patent Document 1).

  Conventionally, the writing of electronic journal data to an external recording medium such as a CD-R is managed automatically when the master file is full in principle because the number of CD-Rs is managed to be small. (If necessary, it was carried out at the direction of the staff) As a result, it was possible to reduce time and labor for exchanging the CD-R by the staff, and to reduce the space for storing the CD-R.

  FIG. 4 is a diagram for explaining an example of conventional electronic journal data management. For example, in a system such as ATM, electronic journal data such as transaction history is stored in the master file 100 (see FIG. 4A). When the electronic journal data is fully accumulated in the master file 100, the electronic journal data is copied to the save file 101 (see FIG. 4B).

  When the copying of the electronic journal data to the save file 101 is completed, the electronic journal data of the master file 100 is cleared, and the electronic journal data saving process from the save file 101 to the CD-R 102 is started (FIG. 4 ( C)). Thereafter, new electronic journal data is accumulated in the master file 100.

  Once a failure occurs during the process of storing electronic journal data in the CD-R 102 (see FIG. 4D), the electronic journal data is transferred to the CD-R 102 unless it is newly replaced with a blank CD-R 102. It can no longer be saved. At this time, the electronic journal data of the save file 101 is retained without being cleared.

  When a new empty CD-R 102 is set by the staff and the electronic journal data is fully accumulated in the master file 100, the electronic journal data of the unsaved save file 101 is first saved in the CD-R 102 (FIG. 4). (See (E)).

  When the unsaved electronic journal data is stored in the CD-R 102, the electronic journal data in the save file 101 is cleared and the electronic journal data in the master file 100 is copied to the save file 101 (see FIG. 4F). ).

  FIG. 5 is a flowchart of a conventional electronic journal data storage process. Conventionally, electronic journal data is sequentially recorded in the master file 100, and the electronic journal data storage process to the CD-R 102 is executed with a trigger that the state of the master file 100 becomes full unless there is an instruction from a staff member. .

  When the status of the master file 100 becomes full and the electronic journal data is saved to the CD-R 102 (step S100), it is confirmed whether unsaved electronic journal data exists in the save file 101 (step S101). .

  If there is no unsaved electronic journal data, the electronic journal data of the master file 100 is copied to the save file 101 (step S102), and the electronic journal data of the master file 100 is cleared (step S103). After the master file 100 is cleared, new electronic journal data can be sequentially recorded in the master file 100.

  When the electronic journal data is copied to the save file 101, the electronic journal data is stored in the CD-R 102 (step S104). If the storage of the electronic journal data in the CD-R 102 ends normally (step S105), the electronic journal data of the save file 101 is cleared (step S106), and the process returns to step S100 to wait for the next storage opportunity. If the saving of the electronic journal data to the CD-R 102 does not end normally (step S105), the electronic journal data of the save file 101 is left unsaved, and the process returns to step S100 to wait for the next saving opportunity.

  If unsaved electronic journal data exists in the save file 101 in step S101, the electronic journal data is stored in the CD-R 102 (step S107). If the storage of the electronic journal data in the CD-R 102 is not completed normally (step S108), the electronic journal data of the master file 100 cannot be copied to the save file 101, so the system such as ATM is suspended (step S108). S109).

  If the storage of the electronic journal data in the CD-R 102 ends normally (step S108), the electronic journal data in the save file 101 is cleared (step S110). Thereafter, the electronic journal data of the master file 100 is copied to the save file 101 (step S111), and the electronic journal data of the master file 100 is cleared (step S112). After the master file 100 is cleared, new electronic journal data can be sequentially recorded in the master file 100.

At the time of step S111, the loaded CD-R 102 is still the CD-R 102 in which the electronic journal data is saved at disk-at-once in step S107. Therefore, the electronic journal data copied to the save file 101 in step S111. Cannot be automatically stored in the CD-R 102. When the CD-R 102 storing the previous electronic journal data is replaced with an empty CD-R 102 during maintenance by a staff member, the electronic journal data copied to the save file 101 in step S111 is replaced. It is stored on a blank CD-R102.
JP 2000-322647 A

  In recent years, customer requirements for managing electronic journal data have diversified. The request for storing electronic journal data on a CD-R also varies depending on the customer. If there is a customer who wants to save the electronic journal data to the CD-R when the master file is full, the electronic journal data is used at regular intervals (for example, every few weeks or every month). Some customers want to store their CD-R.

FIG. 6 is a diagram for explaining problems of a conventional electronic journal data management method. For example, as customer requirements:
(Requirement 1) Electronic journal data is stored in the CD-R 102 either at the end of the month or when the state of the master file 100 becomes full.
(Requirement 2) If NG occurs when saving at the end of the month, when electronic journal data is saved at the next opportunity, the electronic journal data when the NG is issued and the next electronic journal data Are stored together on one CD-R102,
Suppose there is something like that. The conventional electronic journal data management method described above cannot meet such customer requirements.

  First, it is assumed that a process of saving electronic journal data to the CD-R 102 has occurred at a certain month end (time a). At this time, the electronic journal data of the master file 100 is once copied to the save file 101 (see FIG. 6A) and saved from the save file 101 to the CD-R 102 (see FIG. 6B). Thereafter, new electronic journal data is accumulated in the master file 100.

  If a failure occurs during the process of saving electronic journal data to the CD-R 102 (see FIG. 6C), the CD of the electronic journal data must be exchanged without replacing the CD-R 102 that has failed to be saved with an empty CD-R 102. -Cannot save to R102. At this time, the electronic journal data of the save file 101 is held without being cleared until the next saving opportunity (timing b).

  When a new blank CD-R 102 is set and the saving process occurs at the next month-end opportunity (time b), unsaved electronic journal data (electronic journal data that should be saved at time a) is saved first. Since the file 101 exists, the unsaved electronic journal data is saved in the CD-R 102 (see FIG. 6D).

  When saving of unsaved electronic journal data to the CD-R 102 is completed, the electronic journal data of the save file 101 is cleared, and the electronic journal data of the master file 100 is copied to the save file 101 (see FIG. 6E). ). Thereafter, the electronic journal data of the master file 100 is cleared, and new electronic journal data is accumulated in the master file 100.

  Here, in order to satisfy the above requirement 2, electronic journal data that should be saved at opportunity b newly saved in the save file 101 is also saved as electronic journal data that should be saved at opportunity a. CD-R102 must be stored together.

  However, since the electronic journal data is stored on the CD-R 102 with disk-at-once, even if the capacity of the CD-R 102 storing the electronic journal data that should be stored at the opportunity a remains, the opportunity b The electronic journal data that should be saved in cannot be saved additionally. In other words, the conventional electronic journal data management method cannot satisfy the above requirement 2 from the customer. The reason why the electronic journal data is stored in the CD-R 102 with disk-at-once is to ensure the authenticity of the stored data.

  In order to solve the above problems, the present invention improves the data management method in the event of a write error when storing electronic journal data in a write-once medium such as a CD-R, thereby distributing data. The purpose is to provide a technology that makes it possible to manage the electronic journal data according to customer requirements by making it possible to make the best use of the capacity and acquisition capacity.

  In order to solve the above-described problems, the present invention is such that the state of the master file is still full when the saving of electronic journal data to a CD-R does not end normally due to a certain electronic journal data saving opportunity. Otherwise, the electronic journal data is successively recorded in the master file. As a result, the electronic journal data can be stored together on one CD-R when the next electronic journal data is stored.

  Further, the present invention is characterized in that a plurality of processing logics for electronic journal data management are prepared, processing logic is selected according to each customer requirement, and electronic journal data management is performed according to the processing logic. This makes it possible to meet various customer requirements.

Specifically, the present invention sequentially records the generated electronic journal data in a master file, outputs the electronic journal data recorded in the master file to an external recording medium, and stores the electronic journal data executed by the electronic journal management apparatus. A plurality of data management methods, including at least a first condition that electronic journal data recorded in a master file is not cleared as a coping method when output of electronic journal data to an external recording medium ends abnormally The process of accepting and setting the input of one management condition selected from the management conditions for electronic journal data, and output of electronic journal data to an external recording medium when the first condition is set as the management condition a result that is to check the status of the master file at the time of abnormal termination was checked, If there is a vacancy in the static file, without clearing the electronic journal data that has been recorded in the master file, the electronic journal data successively recorded in the master file, which continued to occur, if there is no free space in the master file, is recorded in the master file The electronic journal data is copied and recorded in the backup file, the electronic journal data recorded in the master file is cleared, the subsequent electronic journal data is sequentially recorded in the master file, and is saved in the backup file at the next save opportunity. A process of outputting and storing the recorded electronic journal data to an external recording medium.

Furthermore, the present invention is further characterized in that, as one of the management conditions for electronic journal data in the above invention, the electronic journal data is recorded in the master file regardless of whether the output of the electronic journal data to the external recording medium is normally completed or abnormally terminated. If the second condition of clearing the electronic journal data is cleared and the second condition is set as the management condition, the master file is output when the output of the electronic journal data to the external recording medium ends abnormally. It has a process of managing electronic journal data for copying the recorded electronic journal data to a save file and clearing the electronic journal data recorded in the master file.

  The processing in each of the above processes can be realized by a computer and a software program, and the program can be recorded on a computer-readable recording medium or provided through a network.

  According to the present invention, when saving of electronic journal data fails, if the master file state is not full, sequential recording to the master file can be continued as it is. The corresponding electronic journal data can be managed. Also, since electronic journal data can be managed by changing the processing logic for electronic journal data management for each customer requirement, it becomes possible to manage electronic journal data corresponding to customer requirements. The present invention is particularly effective when electronic journal data is stored and managed in an unattended electronic device in which an attendant such as an ATM is not always close at all times.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  FIG. 1 is a diagram illustrating a configuration example of an electronic journal data management apparatus according to an embodiment of the present invention. The electronic journal data management device 10 is incorporated in a system such as an ATM and manages electronic journal data generated by system operation.

  The electronic journal data management device 10 includes an electronic journal data management unit 11, a customer requirement correspondence information storage unit 12, an electronic journal data storage unit 13, and a CD-R writer processing unit 14. The electronic journal data storage unit 13 includes a master file 15 and a save file 16.

  The customer requirement correspondence information storage unit 12 stores customer requirement correspondence information, which is correspondence information between customer requirements and processing logic for electronic journal data management.

  FIG. 2 is a diagram showing an example of customer requirement correspondence information in the present embodiment. The customer requirement correspondence information in the example of FIG. 2 is that the condition A (trigger for the process of storing electronic journal data on the CD-R30) and the condition B (the process of storing electronic journal data on the CD-R30) did not end normally. Information on correspondence between customer requirements and processing logic for automatically managing electronic journal data. Based on this customer requirement correspondence information, processing logic corresponding to the customer requirement is determined.

  In the example of FIG. 2, as the condition A, three conditions are assumed only when the master file 15 is full (when the state of the master file 15 becomes full): a fixed period and full, a reserved time and full. Further, as the condition B, two conditions are assumed: FIX at the time of saving processing and continuation at the time of saving processing failure. During the save process, FIX copies the electronic journal data of the master file 15 to the save file 16 regardless of the success or failure of the save process, determines the electronic journal data to be saved at that time, and clears the master file 15 It is a condition to do. Continuation at the time of failure of the saving process clears the master file 15 when the saving process is successful, and continues the sequential recording of the electronic journal data to the master file 15 without clearing the master file 15 until the timing of the next saving process when the saving process fails It is a condition to do.

  The clerk inputs customer requirements (condition A, condition B, fixed period, reservation time, etc.) using the clerk process input unit 20, and performs each setting. When the electronic journal data management unit 11 receives the customer requirement input from the clerk process input unit 20, the electronic journal data management unit 11 refers to the customer requirement correspondence information in the customer requirement correspondence information storage unit 12, and obtains electronic journal data corresponding to the input customer requirement. Set the processing logic to manage automatically. Thereafter, the electronic journal data management unit 11 automatically manages electronic journal data according to the set processing logic.

  When electronic journal data is generated by the operation of the system including the electronic journal data management device 10, the electronic journal data is sequentially recorded in the master file 15 of the electronic journal data storage unit 13.

  When the condition (condition A) for triggering the storage of the electronic journal data in the CD-R 30 is satisfied, the electronic journal data recorded in the master file 15 is stored in the CD-R 30 according to the set processing logic. . The CD-R writer processing unit 14 writes the electronic journal data recorded in the master file 15 or the save file 16 to the CD-R 30 with disk-at-once and stores it.

  When the storage of the electronic journal data in the CD-R 30 is normally completed, the master file 15 or the save file 16 in which the electronic journal data stored in the CD-R 30 is recorded is cleared.

  When saving of electronic journal data to the CD-R 30 fails, the operation of the system including the electronic journal data management device 10 is suspended according to the set processing logic, and the electronic journal data recorded in the master file 15 is saved as a save file. If the operation is not suspended, the sequential recording of electronic journal data in the master file 15 is continued.

  When it is desired to save unsaved electronic journal data to the CD-R 30 at the time of maintenance, etc., the clerk instructs the clerk processing input unit 20 to save the unsaved electronic journal data to the CD-R 30. It can be performed.

  FIG. 3 is a diagram showing an example of processing logic for automatically managing electronic journal data in the present embodiment. The processing logic shown in the flowchart of FIG. 3 is an example of the processing logic B1 in FIG. Here, it is assumed that “constant period or full” is specified as the condition A, and “end of month” is specified as the constant period. The processing logic B2 is substantially the same as the processing logic B1, but the determination method in step S10 shown in FIG. 3 is different.

  When the end of the month is reached or the state of the master file 15 becomes full and the electronic journal data is saved to the CD-R 30 (step S10), unsaved electronic journal data exists in the save file 16 (Step S11).

  If there is no unsaved electronic journal data in the save file 16, the electronic journal data of the master file 15 is stored in the CD-R 30 (step S12). If the storage of the electronic journal data in the CD-R 30 ends normally (step S13), the electronic journal data of the master file 15 is cleared (step S14), and the process returns to step S10 to wait for the next storage opportunity.

  If the saving of the electronic journal data to the CD-R 30 does not end normally (step S13), it is checked whether the state of the master file 15 is full (step S15). If not, the process returns to step S10. Wait for the next save opportunity. As a result, the electronic journal data to be generated next is recorded after the unsaved electronic journal data in the master file 15.

  If the state of the master file 15 is full in step S15, it is confirmed whether unsaved electronic journal data exists in the save file 16 (step S16). If unsaved electronic journal data exists in the save file 16, the electronic journal data in the master file 15 cannot be copied to the save file 16, and the system is paused (step S17).

  If there is no unsaved electronic journal data in the save file 16 in step S16, the electronic journal data in the master file 15 is copied to the save file 16 (step S18), and the electronic journal data in the master file 15 is cleared (step S18). S19), the process returns to step S10 and waits for the next save opportunity.

  If there is an unsaved save file 16 in step S11, the electronic journal data of the save file 16 is saved in the CD-R 30 (step S20). If the storage of the electronic journal data in the CD-R 30 ends normally (step S21), the electronic journal data in the save file 16 is cleared (step S22), and the process proceeds to step S15. If the storage of the electronic journal data in the CD-R 30 does not end normally (step S21), the process proceeds to step S15 as it is.

  As the processing logics A1 to A3 in FIG. 2, for example, the processing logic shown in the flowchart of FIG. A program may be prepared individually for each processing logic, or the processing logic may be identified by determining processing logic identification information in a common program.

  The characteristics of the embodiment of the present invention described above are summarized as follows.

(Appendix 1)
An electronic journal data management method for sequentially recording generated electronic journal data in a master file and outputting and storing the electronic journal data recorded in the master file on an external recording medium,
A process of checking the status of the master file when the output of the electronic journal data to an external recording medium is abnormally terminated;
As a result of checking, if there is a space in the master file, the process of sequentially recording the generated electronic journal data in the master file without clearing the electronic journal data recorded in the master file;
As a result of checking, if there is no space in the master file, the electronic journal data recorded in the master file is copied and recorded in the save file, the electronic journal data recorded in the master file is cleared, and then generated Electronic journal data management method comprising: sequentially recording the electronic journal data recorded in the master file, and outputting and storing the electronic journal data recorded in the save file to an external recording medium at the next storage timing .

(Appendix 2)
Management of electronic journal data by an electronic journal data management device comprising a master file for sequentially recording generated electronic journal data and a save file for copying and recording electronic journal data recorded in the master file An electronic journal data management method to be performed,
A process of sequentially recording generated electronic journal data in the master file;
A process of outputting and storing electronic journal data recorded in the master file or the save file to an external recording medium when the electronic journal data is stored in an external recording medium;
A step of clearing electronic journal data recorded in the master file or the save file when the saving process to the external recording medium is normally completed;
If the saving process to the external recording medium does not end normally and the master file has a free space, the electronic journal data generated continuously is not cleared without clearing the electronic journal data recorded in the master file. Sequentially recording in the master file;
Recorded in the master file when the saving process to the external recording medium did not end normally, the master file was empty, and there was no unsaved electronic journal data in the save file A method of copying electronic journal data to the save file and clearing electronic journal data recorded in the master file.

(Appendix 3)
An electronic journal data management method for sequentially recording generated electronic journal data in a master file and outputting and storing the electronic journal data recorded in the master file on an external recording medium,
At least first processing logic that does not clear the electronic journal data recorded in the master file when the output of the electronic journal data to the external recording medium ends abnormally, and the output of the electronic journal data to the external recording medium An electronic device for selecting a specific processing logic from a processing logic group including a second processing logic for clearing the electronic journal data recorded in the master file regardless of whether the processing is normally terminated or abnormally terminated. The process of entering journal data management conditions,
A process of determining processing logic for managing electronic journal data based on correspondence information between predetermined management conditions and processing logic from the management conditions of the input electronic journal data;
When the determined processing logic is the first processing logic, the electronic journal data is managed based on the electronic journal data management method described in Appendix 1, and the determined processing logic is the second processing logic. In the case of logic, when the output of the electronic journal data to the external recording medium ends abnormally, the electronic journal data recorded in the master file is copied to the save file by copying the electronic journal data recorded in the master file. And a method of managing electronic journal data for clearing the electronic journal data.

(Appendix 4)
An electronic journal data management device for sequentially recording generated electronic journal data in a master file and outputting and storing the electronic journal data recorded in the master file on an external recording medium,
A master file for sequentially recording the generated electronic journal data;
A backup file for copying and recording the electronic journal data recorded in the master file;
When the output of the electronic journal data to the external recording medium is abnormally terminated, the status of the master file is checked, and if the master file is free as a result of the check, the electronic journal data recorded in the master file is checked. If the master file is not empty, the electronic journal data recorded in the master file is copied to the save file. The electronic journal data recorded in the master file is cleared, the electronic journal data generated thereafter is sequentially recorded in the master file, and the electronic journal data recorded in the save file is stored at the next saving opportunity. Electronic jar that outputs and saves to external recording media Electronic journal data management apparatus characterized by comprising a Rudeta management unit.

(Appendix 5)
An electronic journal data management device for managing electronic journal data,
Means for holding correspondence information between electronic journal data management conditions and processing logic for managing electronic journal data;
A means of receiving input of electronic journal data management conditions;
Means for determining processing logic for managing electronic journal data from the held correspondence information and the management conditions of the input electronic journal data;
Means for managing electronic journal data using the determined processing logic,
One of the processing logics is processing logic for managing electronic journal data based on the electronic journal data management method described in Appendix 1. The electronic journal data management device.

(Appendix 6)
Electronic journal data management for causing a computer to execute an electronic journal data management method for sequentially recording generated electronic journal data in a master file and outputting and storing the electronic journal data recorded in the master file on an external recording medium A program,
A process of checking the status of the master file when the output of the electronic journal data to an external recording medium is abnormally terminated;
As a result of checking, if the master file is empty, the electronic journal data recorded in the master file is not cleared, and subsequently generated electronic journal data is sequentially recorded in the master file;
As a result of checking, if there is no space in the master file, the electronic journal data recorded in the master file is copied and recorded in the save file, the electronic journal data recorded in the master file is cleared, and then generated Recording the electronic journal data sequentially in the master file, and outputting and storing the electronic journal data recorded in the save file to an external recording medium at the next saving opportunity,
An electronic journal data management program to be executed by a computer.

It is a figure which shows the structural example of the electronic journal data management apparatus in embodiment of this invention. It is a figure which shows the example of the customer requirement corresponding | compatible information in this Embodiment. It is a figure which shows the example of the processing logic for managing automatically the electronic journal data in this Embodiment. It is a figure explaining the example of the conventional electronic journal data management. It is a conventional electronic journal data storage processing flowchart. It is a figure explaining the problem of the management method of the conventional electronic journal data.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Electronic journal data management apparatus 11 Electronic journal data management part 12 Customer requirement corresponding | compatible information storage part 13 Electronic journal data storage part 14 CD-R writer processing part 15 Master file 16 Saved file 20 Staffing process input part 30 CD-R

Claims (5)

An electronic journal data management method executed by an electronic journal management device that sequentially records generated electronic journal data in a master file and outputs and stores the electronic journal data recorded in the master file on an external recording medium,
Management of a plurality of electronic journal data including a first condition that the electronic journal data recorded in the master file is not cleared as a coping method at least when output of the electronic journal data to an external recording medium is abnormally terminated Receiving and setting the input of one management condition selected from the conditions;
When said first condition has been set as the management condition, the output to an external recording medium of the electronic journal data to check the status of the master file when abnormally terminated, the checked result, a free space in the master file If there is, the electronic journal data recorded in the master file is not cleared, and subsequently generated electronic journal data is sequentially recorded in the master file. If there is no free space in the master file, it is recorded in the master file. The electronic journal data recorded in the backup file is copied and recorded, the electronic journal data recorded in the master file is cleared, the electronic journal data generated thereafter is sequentially recorded in the master file, and the next saving opportunity is The electronic journal data recorded in the backup file is stored on an external recording medium. Power to the electronic journal data managing method characterized in that it comprises a step of saving. The electronic journal data management method according to claim 1,
As one of the management conditions of the electronic journal data, the electronic journal data recorded in the master file is cleared regardless of whether the output of the electronic journal data to the external recording medium is normally terminated or abnormally terminated. Has the second condition,
When the second condition is set as the management condition, when the output of the electronic journal data to the external recording medium ends abnormally, the electronic journal data recorded in the master file is copied to the save file and An electronic journal data management method comprising the step of managing electronic journal data for clearing electronic journal data recorded in a master file. An electronic journal data management device for sequentially recording generated electronic journal data in a master file and outputting and storing the electronic journal data recorded in the master file on an external recording medium,
Management of a plurality of electronic journal data including a first condition that the electronic journal data recorded in the master file is not cleared as a coping method at least when output of the electronic journal data to an external recording medium is abnormally terminated Means for accepting and setting an input of one management condition selected from the conditions;
When said first condition has been set as the management condition, the output to an external recording medium of the electronic journal data to check the status of the master file when abnormally terminated, the checked result, a free space in the master file If there is, the electronic journal data recorded in the master file is not cleared, and subsequently generated electronic journal data is sequentially recorded in the master file. If there is no free space in the master file, it is recorded in the master file. replicated in the electronic journal data retreat the avoid file recording to the clear the electronic journal data stored in the master file, the electronic journal data generated thereafter sequentially recorded in the master file, the next storage trigger The electronic journal data recorded in the save file is stored on an external recording medium. Electronic journal data management apparatus, characterized in that it comprises an electronic journal data management unit to force saved. The electronic journal data management device according to claim 3,
As one of the management conditions of the electronic journal data, the electronic journal data recorded in the master file is cleared regardless of whether the output of the electronic journal data to the external recording medium is normally terminated or abnormally terminated. Has the second condition,
When the second condition is set as the management condition, the electronic journal management unit stores the electronic journal data recorded in the master file when the output of the electronic journal data to the external recording medium ends abnormally. An electronic journal data management device for managing electronic journal data for clearing electronic journal data copied to a save file and recorded in the master file . Electronic journal data management for causing a computer to execute an electronic journal data management method for sequentially recording generated electronic journal data in a master file and outputting and storing the electronic journal data recorded in the master file on an external recording medium A program,
Management of a plurality of electronic journal data including a first condition that the electronic journal data recorded in the master file is not cleared as a coping method at least when output of the electronic journal data to an external recording medium is abnormally terminated Processing to accept and set the input of one management condition selected from the conditions;
When said first condition has been set as the management condition, the output to an external recording medium of the electronic journal data to check the status of the master file when abnormally terminated, the checked result, a free space in the master file If there is, the electronic journal data recorded in the master file is not cleared, and subsequently generated electronic journal data is sequentially recorded in the master file. If there is no free space in the master file, it is recorded in the master file. The electronic journal data recorded in the backup file is copied and recorded, the electronic journal data recorded in the master file is cleared, the electronic journal data generated thereafter is sequentially recorded in the master file, and the next saving opportunity is The electronic journal data recorded in the backup file is stored on an external recording medium. And the process of force to save,
An electronic journal data management program to be executed by a computer.

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