OAM server is failed to start up correctly and throwing the error 'Caused By: javax.crypto.BadPaddingException: Given final block not properly padded'
Last updated on FEBRUARY 22, 2018
Applies to:Oracle Access Manager - Version 18.104.22.168.5 and later
Information in this document applies to any platform.
We have encountered OAM server was failing to start up correctly and throwing the error 'Caused By: javax.crypto.BadPaddingException: Given final block not properly padded'. See below for full stack trace from OAM Diagnostics log:
After following the instructions as mentioned in Doc ID: 1354918.1 - deleting the CSF keys and removing the .oamkeystore file, we were expecting the file to be regenerated on startup. However the AdminServer and oam_server1 managed server both complain that the file could not be found during startup, and the OAM server continues to fail to start.
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