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2448778 - "Unsupported major.minor version 52.0" error during SWPM execution

Symptom


INFO: Loading 40 JAR files: [/sapstage/instdir/sapinst_instdir/BS2013SR2/CRM703SR2/DB6/COPY/SYSTEM/STD/AS-JAVA/install/sltools/sharedlib/checkKeyPhrase.jar,
FATAL: Main class "com.sap.inst.checkKeyPhrase.CheckKeyPhrase" cannot be started:
FATAL: java.lang.UnsupportedClassVersionError: com/sap/inst/checkKeyPhrase/CheckKeyPhrase : Unsupported major.minor version 52.0

or

Exception in thread "main" java.lang.UnsupportedClassVersionError: com/sap/tc/logging/Location has been compiled by a more recent version of the Java Runtime (class file version 52.0), this version of the Java Runtime only recognizes class file versions up to 50.0

or

Exception in thread "main" java.lang.UnsupportedClassVersionError: com/sap/localization/ResourceAccessor has been compiled by a more recent version of the Java Runtime (class file version 49.0), this version of the Java Runtime only recognizes class file versions up to 48.0


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Keywords

KBA , BC-INS-JCI , Java component inst. / jload jmigmon, jsizecheck , BC-INS-MIG , OS/DB Migrations with SWPM and DB refresh , Problem

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