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After Upgrade to WLS Second Managed Server Does Not Start When Another Managed Server is Running (Doc ID 2879898.1)

Last updated on JUNE 28, 2022

Applies to:

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


On upgrade to WebLogic Server, second managed server in cluster is hanging on start-up with no errors in server log or standard output file.

The first managed server always starts and comes to Running state. Second managed server hangs. If the first server is shutdown, second managed server comes to Running state immediately.


 Upgrade from WLS 12.1.3 to WLS version


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