In my previous post I shared a way to execute operator command from a batch job using Rexx and SDSF. That is of course a bit cumbersome if you just want to fire off a fixed operator command. Therefore here the simplest way to execute an operator command: https://github.com/execpgm/execpgm-assets/blob/master/Tools/OperatorCommandJCL.txt //...jobcard //EXECCMD EXEC PGM=IEFBR14 // COMMAND 'D A,L'