Mahesh,
We have latest version of jar which is 1.8 java compiled, i’m looking for the nClient.jar which is earlier version of nirvana on 1.6 java, when we try to use the classes available in nClient.jar to invoke java client call directly to publish document to Universal Messaging we are getting error " java.lang.UnsupportedClassVersionError: JVMCFRE003 bad major version; class=com/pcbsys/nirvana/client/nSessionAttributes, offset=6.
Our application which initiate the call has java 1.6 version.
#webMethods#Integration-Server-and-ESB#Universal-Messaging-Broker