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Failed to Access AdminConsole and Get Error 503 After Applying 2023 APR PSU(Patch 35247514) (Doc ID 2982445.1)

Last updated on OCTOBER 27, 2023

Applies to:

Oracle WebLogic Server - Version and later
Information in this document applies to any platform.


After applying WebLogic 2023 APR PSU(patch 35247514), failed to access Admin Console URL with response "Error 503--Service Unavailable". Everything is ok once rolling back PSU patch 35247514.

AdminServer log:



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