Ref: Your note of Mon, 18 Sep 2017 15:54:15 -0400 I've confirmed that there's a bug in the HLASM source code as a result of the PI62275 changes for ZS8 which causes it to fail to recognize the MACHINE options ZS-7 and ZSERIES-7. The problem can be circumvented by using OPTABLE(ZS7) instead.
Frank, please raise a PMR for this and we will create an APAR to fix it. Regards Jonathan Scott, HLASM IBM Hursley, UK
