CA TPX Session Management for z/OS

Tech Tip: CA CSM Reassign the Java Home Directory

  • 1.  Tech Tip: CA CSM Reassign the Java Home Directory

    Posted 11-15-2016 04:07 PM
    Question:
    How to Reassign the Java Home Directory?

    Answer:
    1. Change the value of the JAVA_HOME variable in the SAMPLIB(MSMLIB) member.

    In the SAMPLIB(MSMLIB) member, replace JAVA_HOME original_path with the new_path
        export JAVA_HOME=new_path

    2.  Use this UCLIN statement to change the SMPJHOME DDDEF value for all CA CSM CSI zones by replacing the zone variable with each zone name CAID0, CAIT0, and GLOBAL.

    SET BOUNDARY(zone). UCLIN. REP DDDEF(SMPJHOME)  PATH('new_path'). ENDUC.

    3.  When you startup MSM in the MSMTC job, the JAVA_HOME path in the job log message this must match the path in the SMPJHOME DDDEF in the CA CSM CSI. 

    JVMJZBL1006I JAVA_HOME = new_path

    4.  In the following MSMSetupOptionsFile.properties option file sample, 
    replace JAVAPATH=original_path with JAVAPATH=new_path

    Additional Information:
    CA Chorus Software Manager Administration, Reassign the Java Home Directory
    https://support.ca.com/cadocs/0/CA%20Chorus%20Software%20Manager%206%200-ENU/Bookshelf_Files/PDF/CSM_V60_AdminGuide_ENU.pdf