CWLAL0007W The Websphere Business Integration Session Service can not be accessed in the Java 2 Platform, Standard Edition (J2SE) environment.

Explanation
The application is running in J2SE environment, and the Session related packages is included in the class path. Then the Websphere Business Integration Session Service is activated. But in fact the Websphere Business Integration Session Service is not supported in the J2SE environment.
User response
Check the class path of the application and remove Session related packages from it.