Discontinue using a checkpoint data set

If you want to discontinue using a checkpoint data set, respond to the $HASP271 CHECKPOINT RECONFIGURATION OPTIONS and $HASP272 ENTER RESPONSE message pair with the appropriate “SUSPEND” option (that is, a reply of ‘5’ or ‘6’).

Note: If your MAS is running in DUPLEX mode and one of more members specified DUPLEX=OFF, you can still specify discontinue using CKPT1. JES2 will attempt to make CKPT2 your primary data set. After JES2 completes SUSPEND processing, DUPLEX=ON is set for every MAS member.