Close down your production system

  1. From the Daily Plan dialog on the production system (OPCA), create a replan or plan-extend batch job. Change the job card to contain TYPRUN=HOLD, and submit the job. Save the JCL in a data set in case you have to resubmit it to correct an error.
  2. If you specified CHECKSUBSYS(YES) in the BATCHOPT statement used by the batch job, change it to CHECKSUBSYS(NO). In the BATCHOPT statement used by the batch job, comment out the JRUNHISTORY parameter, if it is used.
  3. Using the Query Current Plan dialog on the production system (OPCA), check which JS file is currently in use on this system.
  4. Stop OPCA and OPCS, release the daily plan from hold and make sure it runs successfully.