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Unable to install Wave ESRs: ESR 100114: Unsupported major.minor version 48.0 (Doc ID 1025099.1)

Last updated on JULY 01, 2014

Applies to:

Oracle Java CAPS JMS Grid - Version 5.1.1 and later
Information in this document applies to any platform.
Information in this document applies to any platform.
***Checked for relevance on 01-July-2014***


Most Wave ESRs are installed by the following command:

java -jar ESRXXXX.jar %SPIRITWAVE%

The environment variable SPIRITWAVE is set to C:\SpiritSoft\Wave directory where Wave is installed.

When running the following command to install ESR 10014, the following error is encountered:

C:\SpiritSoft>java -jar ESR100114-P1.jar %SPIRITWAVE%
Exception in thread "main" java.lang.UnsupportedClassVersionError: Update (Unsupported major.minor version 48.0)
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(
at Method)
at java.lang.ClassLoader.loadClass(
at sun.misc.Launcher$AppClassLoader.loadClass(
at java.lang.ClassLoader.loadClass(
at java.lang.ClassLoader.loadClassInternal(


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