Ref: Your note of Wed, 29 Sep 2021 23:10:27 +0000 The only way to invoke a macro with dynamically specified keyword parameters is to use AINSERT, which has the limitation that the macro will only get invoked after macro processing returns to the open code level. You can of course use AINSERT again to queue some action to continue the original processing after invoking the macro, for example by invoking the original macro with some sort of resume indicator.
Jonathan Scott, HLASM IBM Hursley, UK