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After Upgrading to Seeing Max Constraint Reached with Two Modules "weblogic.unicast.ForwardingWorkManager" and "weblogic.unicast.DispatchWorkManager" (Doc ID 2968444.1)

Last updated on AUGUST 17, 2023

Applies to:

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


After upgrading the WebLogic from to, the deployed application is having issues with two modules "weblogic.unicast.ForwardingWorkManager" and "weblogic.unicast.DispatchWorkManager" respectively. Because of this the server becomes slow and the requests reach from 0 to 8193 (This number is Max). Upon restart everything works fine with no issues for a while, and reproduces again.

Also, the issue is intermittent upon restart, the same issue could be noticed in a different server. (In this scenario, there were 4 Managed Servers. At a time the issue can be seen in only one server). Below entries are seen:




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