Ref: Your note of Wed, 17 Nov 2021 09:17:36 -0700 gil writes: > Does that affect generated code, or even ASMADATA? Might > any users depend on the misbehavior?
The Active Usings headings and the Using Map are just additional information in the listing (and ADATA) so any errors in the code to produce them does not affect the generated code. The incorrect calculations for dependent USINGs with non-zero based section offset had apparently been around at least since the SLAC modifications were integrated into HLASM release 1 in 1991. Jonathan Scott, HLASM IBM Hursley, UK