Saturday, 16 August 2014

weblogic.common.ResourceException: weblogic.common.ResourceException: Could not create pool connection. The DBMS driver exception was: IO Error: Got minus one from a read call

Error:
Caused By: weblogic.common.ResourceException: weblogic.common.ResourceException: Could not create pool connection. The DBMS driver exception was: IO Error: Got minus one from a read call

Root Cause:
Reason can be the database is under maintenance or in inconsistent state.
Weblogic JDBC driver is looking for a connection and getting Could not create pool connection exception, which means the DB or network dropped the socket during the driver-DBMS handshake.

Resolution:
Make sure DB is up and running. If it's up and running contact DBA of respective DB for health check and make sure everything is good on DB side.

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