How do I implement a change to the TPXUSNSF exit without cycling the TPX region?

Document ID : KB000015588
Last Modified Date : 14/02/2018
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Question:

How do I implement a change to the TPXUSNSF exit without cycling the TPX region?

Environment:
TPX 5.4
Answer:

With PTFs RO88384 and RO88385 applied you can dynamically load the TPXUSNSF exit without recycling TPX.  

1. Deactivate the exit from TPXOPER issue command Q EXIT=TPXUSNSF.

2. Then display the exit from TPXOPER to verify it is disabled.

3. Make your changes to TPXUSNSF, reassemble and relink.

4. To RELOAD the exit from TPXOPER issue command RELOAD EXIT=TPXUSNSF.