"java.net.SocketException" occurred during a script execution

Question

When a script is executed, the following error occurred.
Please tell me when the error occurs and the items to check.
"java.net.SocketException: Connection reset by peer: socket write error."

Answer

Overview
This error is a general error that is output when communication is disconnected due to a problem on the peer.

Possible causes
This error occurred in the following situations according to past cases.
-The connection timed out due to settings on the DB side.
-A temporary communication error occurred due to a network problem.

Countermeasures
Each problem was resolved by the following countermeasures.
-The connection timed out due to settings on the DB side.
->Reviewing the settings of the peer.
-A temporary communication error occurred due to a network problem.
->Executing the operation again.
If the above does not resolve your problem, please check the following points to distinguish the cause.

Check points

-Status of the peer
Please check if the peer is not stopped or restarted.
Also, please check if it is possible to connect from other tools.
[Examples]
Stopping the service of the destination application
Maintenance of the service
Restarting the destination server

-Restrictions on the peer
Please check if there are any connection restrictions at the peer.
[Examples]
Timeout settings on the server or application

-Network restrictions
Please check if there are any connection restrictions on communication.
[Examples]
Connection restrictions on firewalls
Switching hub timeout settings

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