Recently replaced z13 machine with a z15 machine. Now notice that the &HRDWNAME symbol has a new value.
Based on Common Services for z/OS documentation, it looks like that value is somehow being pulled from our IODF.
How exactly is this value being obtained?
Release : 14.1
Release : 15.0
Component : SERVCS : CAMASTER/
The &HRDWNAME symbol is being pulled from the IODF.
The CAMASTER Address is initialized during IPL and will add several Systems Symbols such as &HRDWNAME to the static system symbol table.