Note: If you do not intend to activate the Control‑M/Tape Dynamic Data set Stacking facility (parameter DYNSTK=N), skip the current step and mark it complete.

Verify that you specified the required space allocations for the Stacking Database in Step 5.2 – Stacking database.

For a description of space calculations and requirements for the Stacking Database, see Stacking database calculations.

Select this step, and press Enter. The CTTCSTK job in the IOA INSTWORK library is displayed. This job creates and initializes the Control‑M/Tape Stacking Database.

Submit the job. All job steps must end with a condition code of 0.