[Description]
The database server was disconnected during execution of the application.
[System Processing]
Processing will be aborted.
[Action]
Communication may have been disconnected for the following reasons:
- An error occurred in the communication line (TCP/IP etc.)
- The database server terminated abnormally.
Take the following actions:
- Eliminate the cause of the communication disconnection.
Examine the application and check whether the transaction for implementing update is a long transaction. Judge whether it is a long transaction from the following viewpoints and modify the application.
a) If the COMMIT process is not executed after update, add the COMMIT process.
b) If the total number of update records in a single transaction is high, split it into short transactions.
c) If search was conducted for a long period of time after update, execute COMMIT after update or review the search SQL statement.
- If none of the above situations applies, perform the following:
a) Confirm that the database server has not stopped.
b) If the database server is starting or stopping, re-execute the command after the database server starts.
