Starting Your Product › How to Configure Without CA MSM › Step 7. Update CAIRIM Parameters

Step 7. Update CAIRIM Parameters

This step is for all CA Dispatch installations.

CA Dispatch uses CAIRIM/CAS9 to perform product initialization processing. You must execute CAIRIM/CAS9 after each IPL or before starting CA Dispatch or CADDSPL for the first time after each IPL. Therefore, you must update the CAIRIM parameters to request initialization of CA Dispatch and supply the LMP key data.

• To add the CA Dispatch initialization routine to the CA initialization list, edit CAIOPTN member CARIMPRM and merge in CADSOPTN member DSLIST. If you have several CAIOPTNs within your environment, you must find out which CAIOPTN contains the startup list used by CAS9 and merge in the appropriate CADSOPTN member DSLIST.

  CA Dispatch uses product initialization module DSINIT. It has two functions.

  • Performs default product initialization to allow CA Dispatch to run on the operating system.
  • Performs optional functions to allow clients to manipulate the CA Dispatch processing environment once it has been initialized on the system.

  JES must be active when the CA Dispatch product initialization routine, DSINIT, is invoked by CAS9/CAIRIM. Therefore we advise against adding the CA Dispatch initialization parameter to any CAS9/CAIRIM procedure that is started with S CAS9, SUB=MSTR unless it has been ascertained that JES has been started and is ACTIVE prior to DSINIT being invoked.

  Invoking the CAS9/CAIRIM CA Dispatch product initialization routine, DSINIT, prior to JES startup and initialization will result in the following message:

  CADS017E DSINIT Unable to find JES2 version
  

  The execution of the CA initialization procedure for CA Dispatch requires approximately 54 KB of CSA.