BTM ITxRTx Exception : Exception in Request Response Framework

The exception may occur while executing  Composite Service Transaction.
Solution:
Add your Composite Transaction project to the dependencies of
1)DWLCommonServicesEJB's MANIFEST.
2)Add  Base.jar , BTM.jar, CommonUtilities.jar, ConfigurationClient.jar, ConfigurationRepository.jar, CoreUtilities.jar, DWLCommonServices.jar, Logging.jar, ManagementCommon.jar, Services.jar,  icu4j.jar - ManagementAgent/lib