On Fri, 28 Oct 2022 at 07:23, Harold Grovesteen <h.grovsteen@...> wrote:
Have we actually determined WHY these protection exceptions are
occurring, albeit apparently legitimately with VM/370?? If so I missed
understanding that.? Yes, I got that CS is being used to test
writability to a location.? But WHY is VM doing THAT?? This is the part
I missed.
It's not in VM (CP) code; the CS is in MVS code running in a virtual machine.