Install agent code on CICS regions in System A

Each CICS region that is part of the CICSplex needs to have agent code installed to identify it as a MAS.

The agent code needs to be installed on the three regions in System A. The MAS names of each region should match the definitions in the data repository.
Figure 1. Installing the agent code defines the regions as MASsThe diagram shows three CICS regions on System A that
connect to the CMAS maintenance point. The MASs are EYUMAS1B, EYUMAS1C and
EYUMAS1D. This matches the definitions in the data repository for EYUCMS1A.
Make sure that you have the CMAS started before starting up the MAS regions.
  1. Edit the JCL for the CICS region to include the CICSPlex SM program libraries SEYUAUTH and SEYULOAD.
  2. Edit member EYULMS0P in the CICSTS31.CPSM.SEYUPARM data set, which contains sample system parameters for a local MAS.
    1. Specify the name of the CICSplex that the MAS is associated with, using the CICSPLEX(name) parameter. For example, you could specify CICSPLEX(EYUPLX01).
    2. Specify the 1-4 character name of the CMAS that will manage the MAS, using the CMASSYSID(name) parameter. For example, you could specify CMASSYSID(EY1A).
  3. Specify the following system initialization parameters:
    • CPSMCONN=LMAS
    • GRPLIST=list_name
    where list_name is the name of the list that the group EYU310G1 belongs to. You specified this when updating the CSD.
  4. Start the MAS region. Look for the message EYUNL0099I LMAS LRT initialization complete in the output.