Friday, July 9, 2010

Unable to activate changes in a WebLogic console session

If one of the servers in the cluster is in an inconsistent state (FAILED, ADMIN),
you might find out that the "changes activation" will hang forever, with no error message.

Workaround:

a) don't fail servers :o)
b) if you have failed servers, before you make any configuration change shut them down

2 comments:

Arturo said...

Hello Pierluigi, we have de same problem in a WLS 10.3.3 domain. All the servers are ok and have been restarted several times. No errors in logs.

Any idea?.

Thanks in advance,

Arturo

Pierluigi Vernetto said...

enable all the possible debug flags and do a thread dump on the admin to understand on what it is blocking...

I suspect some cluster communication problem...