sap - Class definition not found,Prior initialization failed -


in sap/pi, while upgrading sap newer version 7.5, got error:

noclassdeffound: cannot initialize class because prior initialization attempt failed.

can tell i'm going wrong?

as jms channel says it's missing classes driver library trying use in channel. make sure have adapter libs deployed contain jars class described missing there (com.ibm.mq.jms.mqqueueconnectionfactory).


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