I remember adding X'00' to the instruction stream of a JES2 exit so it would abend on a test box, in order to dump data at that point. I was very confused because it got an 0C4 instead. Turned out the previous owner apparently never tested the recovery routine.

But I think it's overkill for a recovery routine to have it's own recovery routine (if that's even possible in a JES2 exit environment).

On 12/21/2023 9:21 PM, Jon Perryman wrote:
All recovery risks secondary abends and at the very least must issue a message 
that recovery failed.

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