How to fix the Oracle error ORA-25403: could not reconnect?
In this post, you’ll learn more about the Oracle ErrorORA-25403: could not reconnect with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
ORA-25403: could not reconnect
Reason for the Error ORA-25403: could not reconnect
The connection to the database has been lost, and attempts to reconnect have failed.
How to fix the Error ORA-25403: could not reconnect ?
You can fix this error in Oracle by following the below steps
Manually reconnect.
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