As per our Supported Operating Environment for Orchestration Server, we do not currently support Weblogic Server with regards to Composer or ORS.
Please find the document as follows:
http://docs.genesys.com/MoreDocs/Supported_Operating_Environment:_Orchestration_ServerCurrently, the following servers are supported:
Microsoft IIS version 5.0 to 7.0 (Windows)
Apache 2.0.x (Windows, Linux, and Solaris)
IBM WebSphere 6.x (Windows, Linux, and Solaris)
JRun 4.x (Windows, Linux, and Solaris)
Tomcat 5.x – 6.x (Windows, Linux, and Solaris)
Regards,
Brian