Technical Blog Post
Abstract
How to check pending changes in the WebLogic admin server while doing the DC configuration.
Body
When configuring the WebLogic server with ITCAM for J2EE v7.1.1.0.5 agent/DC, you may encounter wait/timeout errors in the itm_config.log logfiles. This happens because there are some open lock sessions still in the open/pending state. This typically happens when you have multiple sessions open or you may have other teams accessing the WebLogic admin console and making changes, and these pending changes have not been activated yet. Thus, if the lock has not been cleared, the configuration is failing when accessing the WLS admin server to add the ITCAM parameters as it times out to initiate the configuration. You will see errors in the logs that look like this:
weblogic.management.mbeanserve
at weblogic.utils.StackTraceDisab
Caused by: weblogic.management.provider.E
... 1 more
2. Try running wlst with the following commands on the Admin Server machine. For example,
> wlst
wlst:/offline > connect ('Weblogic', 'xxxxx(password')
Connecting to t3://localhost:7001 with userid weblogic ...
Successfully connected to Admin Server "AdminServer" that belongs to domain "PT_Recover_domain".
wlst:/PT_Recover_domain/server
wlst:/PT_Recover_domain/server
wlst:/PT_Recover_domain/edit > startEdit()
wlst:/PT_Recover_domain/edit > showChanges()
Check if this allows the edit session to be opened without creating any errors.
The best thing would be to save the changes in the Admin Console, and then restart the server. Then redo the DC configuration again and it should work now.
Good luck.
Noel Lewis
ITCAM / APM / ICAM L2 Support team
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