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Cannot run CMMsolo

Cannot run CMMsolo Version 11 or later

running it in a command prompt window shows up:

C:\mcad_apps\CMM\11>C:\mcad_apps\CMM\11\cmmSolo.cmd  Exception in thread "main" java.lang.UnsupportedClassVersionError:  com/ugsolutions/ideasnxmigration/migrationmanager/solo/CMMSolo : Unsupported major.minor  version 51.0   at java.lang.ClassLoader.defineClass1(Native Method)   at java.lang.ClassLoader.defineClassCond(Unknown Source)   at java.lang.ClassLoader.defineClass(Unknown Source)   at java.security.SecureClassLoader.defineClass(Unknown Source)   at java.net.URLClassLoader.defineClass(Unknown Source)   at java.net.URLClassLoader.access$000(Unknown Source)   at java.net.URLClassLoader$1.run(Unknown Source)   at java.security.AccessController.doPrivileged(Native Method)   at java.net.URLClassLoader.findClass(Unknown Source)   at java.lang.ClassLoader.loadClass(Unknown Source)   at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)   at java.lang.ClassLoader.loadClass(Unknown Source) 

Could not find the main class: com.ugsolutions.ideasnxmigration.migrationmanager.solo.CMMSolo. 

Program will exit.

Solution Edit the file %CMM_BASE_DIR%\config\cmmConfig.cmd to match java version "1.8.0_60":

REM  REM Java Runtime Path  REM  set JAVA_HOME=C:\Program Files\Java\jre1.8.0_60

Notes and References

Hardware/Software Configuration Platform: INTL64 OS: windows OS Version: 764 Product: NX Application: CMM Version: V11.0 Function: IDEAS

Ref: 001-7531640

Source: https://support.sw.siemens.com/en-US/knowledge-base/PL8010306 · retrieved 2026-10-02