Activate changes in weblogic admin console

Question

I configured a WLI 9.2 server with the wizard, It worked fine. For info I configured a cluster with one member server.
But I had other configuration to set up with the admin console. Like adding data sources, mail sessions and deploying application. All those instance are deployed on the server in the cluster. But every time I try to activate one of those changes I get the following error:
- Error     An error occurred during activation of changes, please see the log for details.
- Error     [Management:141191]The prepare phase of the configuration update failed with an exception:
- Error     Attempt to access DescriptorBean for a custom module before postStart
The only solution I found is to copy the config file(s) located in the domain_root/pending folder to the domain_root/config folder and restart the server. But I still need to fix that problem.

Answer 1

yes....if you are using only hibernate3.jar and no other jars from hibernate then you need this jars for hibernate to work.
antlr-2.7.6rc1.jar
asm.jar
asm-attrs.jar
cglib-2.1.3.jar
commons-collections-2.1.1.jar
commons-logging-1.0.4.jar
dom4j-1.6.1.jar
ehcache-1.1.jar
hibernate3.jar
jaas.jar
jaxen-1.1-beta-7.jar
jdbc2_0-stdext.jar
jta.jar
log4j-1.2.11.jar
ojdbc14.jar
xerces-2.6.2.jar
xml-apis.jar
if you are missing any of those, hibernate won't work.
You can check in MyEclipse which jars hibernate needs to run successfully. Just go under Window/Preferences, and there go under MyEclipse/Project Capabilities/Hibernate and select tab Hibernate 3.1 and under Library modules select Hibernate 3.1 Core Libraries, and you will see which jars hibernate need. ;)