Unable To Start Admin Server After Upgrading From 11g To 12c
(Doc ID 2801443.1)
Last updated on APRIL 29, 2022
Applies to:Oracle WebLogic Server - Version 188.8.131.52.0 and later
Information in this document applies to any platform.
Unable to start AdminServer after upgrading from 11g to 12c.
When trying to start the AdminServer with startWeblogic.cmd or with a WLST script via the node manager the output sits indefinitely, showing no progress, and no error.
When getting a set of thread dumps after the last message is posted in the stdout, the main suspect is this thread trying to contact the NM from the AdminServer:
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