When an APPLY of CA 7 usermod AL2UM21 (SASSXX05 user exit) the following error is received: ** ASMA044E Undefined symbol - JQSCHDID
When an APPLY of CA 7 usermod to SASSXX02 user exit the following error is received: ** ASMA044E Undefined symbol - JCLDSNDX
Label in JQREQ dsect changed between releases.
Use JQSCHDID_V12 instead of JQSCHDID.
Use JCLSNDX_V12 instead of JCLDSNDX.
These fields were renamed in R12.0 because they went from a 1 byte field to a two byte field since the schedule id and JCL index can now go up to 999.