Starting Your Product › How to Configure Without CA CSM › Configuring z/OS Implementation Toolset › Define Installation Variables › Set Target System Variables › Set IMS Variables

Set IMS Variables

This option is available if the Support CA Gen Applications Under IMS flag on the Target Environment Configuration screen is set to Y. The following procedure explains how to set IMS variables.

Follow these steps:

1. Select option 6 on the Set Target System Variables Menu and press Enter to display the Set IMS Variables screen.

              Set IMS Variables
   COMMAND == >
   Enter or verify the following IMS variables.
   
   IMS resident load lib           IMS.RESLIB___________________
   Maximum segment size            1280
   IMS shares CPU with this TSO    N
   CPIC interface load lib         SYS1.CSSLIB_____________
   
   
   
   
   
   F1=Help      F2=Accept      F3=Exit      F6=Save       F12=Cancel
   

2. Complete the fields on the Set IMS Variables screen.
3. The value entered in the Maximum Segment Size field is site-specific; your system administrator knows this value.
4. The name of the system library that contains the CPIC interface modules (CMRCV, CMALLC and so on) is normally SYS1.CSSLIB, which is a required z/OS library.
5. Press F2 to verify and save the entered variables in a working copy of the user’s ISPF profile pool.
6. When verification is complete, press Enter to exit the Activity Display screen.
7. Press F3 to exit the screen.