In this post, you’ll learn more about the Oracle ErrorPCC-00023: Unable to log off from ORACLE with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
PCC-00023: Unable to log off from ORACLE
Reason for the Error PCC-00023: Unable to log off from ORACLE
Cause: An Oracle connection error occurred while the precompiler was trying to log off, probably because ORACLE has been shut down.
How to fix the Error PCC-00023: Unable to log off from ORACLE ?
You can fix this error in Oracle by following the below steps
Action: Check that ORACLE is available, then retry.