Eric, The interpreter failure and the fix that you mention do not apply CMS release 5. At least that is what I was told by Level1. The node that complained is LAVALVM1, is at CMS release 6, (VM/SP 4 according to PEERS NAMES), so it sounds like LAVALVM1 is a good candidate for the fix. both MCGILL and OHSTVMA are on CMS r5.