Generic Server Hang

1. The server does not respond to new requests
2. Requests time out
3. Requests take longer and longer to process (may be on the way to a hang)
4. A server crash is not usually a symptom of a hung server but may follow

Connecting to a LDAP Server Over SSL from WebLogic

Common issues raised:
Issue 1: Read channel closed (91)
Issue 2: Certificate contained SMALBOIS02 but check expected locatlhost (91)
Issue 3: xxxx was not trusted causing SSL Handshake Failure
Issue 4: 127.0.0.1 failed date validity checks. (91)
Issue 5: Connection refused: connect (91)

Troubleshooting Deployment Issues

Problem Description:

WebLogic server is not able to deploy an application properly.

Server is picking the old version of the application and not the new one redeployed.

weblogic.security.service.SecurityServiceRuntimeException: [Security:090371]Problem instantiating Authentication Provider java.lang.IllegalStateExcept

Just an FYI. BEA has confirmed this 1s a bug (bug number pending). It occurs if you create a domain that is based on the WL Platform or WL Portal configuration templates. If you create a domain based on any of the other templates, NodeManager works just fine.