Unsupported major.minor version 52.0 in dfc code

Ram_Kishan_Maitry

Hi,

We are getting below error message while uploading documents in repo using the dfc 7.2 code.

Exception in thread "main" java.lang.UnsupportedClassVersionError: com/documentum/mailapp/operations/inbound/DfSeparateAttachments : Unsupported major.minor version 52.0
  at java.lang.ClassLoader.defineClass1(Native Method)
  at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632)
  at java.lang.ClassLoader.defineClass(ClassLoader.java:616)
  at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
  at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
  at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
  at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
  at java.security.AccessController.doPrivileged(Native Method)
  at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
  at com.documentum.fc.client.impl.bof.classmgmt.URLClassLoaderEx.findClass(URLClassLoaderEx.java:49)
  at com.documentum.fc.client.impl.bof.classmgmt.DelayedDelegationClassLoader.findClass(DelayedDelegationClassLoader.java:241)
  at com.documentum.fc.client.impl.bof.classmgmt.AbstractTransformingClassLoader.findClass(AbstractTransformingClassLoader.java:122)
  at com.documentum.fc.client.impl.bof.classmgmt.DelayedDelegationClassLoader.loadClass(DelayedDelegationClassLoader.java:147)
  at com.documentum.fc.client.impl.bof.classmgmt.AbstractTransformingClassLoader.loadClass(AbstractTransformingClassLoader.java:69)
  at com.documentum.fc.client.impl.bof.classmgmt.ModuleManager.loadModuleClass(ModuleManager.java:254)
  at com.documentum.fc.client.impl.bof.classmgmt.ModuleManager.getModuleClass(ModuleManager.java:203)
  at com.documentum.fc.client.impl.bof.classmgmt.ModuleManager.newModule(ModuleManager.java:154)
  at com.documentum.fc.client.impl.bof.classmgmt.ModuleManager.newModule(ModuleManager.java:86)
  at com.documentum.operations.impl.OperationObjectFactory.newModule(OperationObjectFactory.java:33)
  at com.documentum.operations.impl.OperationObjectFactory.newNodeAction(OperationObjectFactory.java:54)
  at com.documentum.operations.steps.impl.OperationStep.executeStep(OperationStep.java:161)
  at com.documentum.operations.steps.impl.OperationStep.execute(OperationStep.java:41)
  at com.documentum.operations.impl.OperationExecutionEngine.execute(OperationExecutionEngine.java:51)
  at com.documentum.operations.DfOperation.execute(DfOperation.java:400)
  at com.documentum.operations.inbound.impl.InboundOperation.execute(InboundOperation.java:104)
  at com.documentum.operations.inbound.DfImportOperation.execute(DfImportOperation.java:96)
  at com.tcl.webservices.MsgDocumentImport.importDocument(MsgDocumentImport.java:98)
  at

Environment details:-

DFC - 7.2 jar

Java - 1.7

EMC Composer - 7.2 version

Kindly help to resolve this issue.

shubham rooter

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