Description:
If the following are omitted rollback will not happen as expected on error for the XA transaction.

1. add the following line to IcJava.xml
          &ltwftran service="com.tibco.workflow.xa.WfWeblogicTransService"
/>


   "&ltwftran>" is nested in

   &ltIcJava_Settings>
    &ltDefaults>
          &ltwftran service="com.tibco.workflow.xa.WfWeblogicTransService"
/>

        
    </Defaults>    


   &ltIcJava_Settings>

2. add the path to IcJava.xml to environment variable CLASSPATH defined
in Weblogic app server start up batch/script file or just set it in the
environment of Weblogic app server, which ever way they prefer, it has
to be in the CLASSPATH."

See also LBN1-7E2SBX as you will need to implement the change in this LBN also.
Symptoms:

Cause: