Deployment Failed with Unsupported major.minor version 52.0 Error (Doc ID 2307367.1)

Last updated on SEPTEMBER 18, 2017

Applies to:

Oracle Communications Order and Service Management - Version 7.3.1.0.0 and later
Information in this document applies to any platform.

Symptoms

OSM Release 7.3.1.0.5.33
Design Studio 7.3.4 Build 29 on Mars 2 ( 4.5.2 )

When deploying a new version of a cartridge with custom automation plug-ins , the following error appears and deployment is failing.

java.lang.UnsupportedClassVersionError: /om/SendEmail : Unsupported major.minor version 52.0

followed by error :

SQLExceptionTransaction BEA1 not active anymore. tx status = Marked rollback

Capture from log file: 

Changes

 

Cause

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