Just for the record
>> CCB implies a z/VSE (or VSEn) system and AFAIK there is no z/XDC for that platform.
My guess, Ed, is that you are correct and it is VSE- There is TRAPPER (and it is free) and it covers this case as well.
But (wild guess)we are looking at timing issues here and not at real debugging. So either excellent tool is of no real help here.
Martin
