z/VSE 5.1: New system parameter for z/VM Userid of z/VSE Guest
Ingolf24 120000DRN3 Visits (1973)
In z/VSE 5.1 we implemented a small customer requirements. It is available since June last year.
We introduced the IJBVMID system parameter. It contains the 8 byte z/VM user-id, when z/VSE is running under z/VM. It contains 8 blank characters, when z/VSE is running in a LPAR.
E.g. you may use conditional JCL and check the IJBVMID value and execute different JCL for your test userid than your production userid.