We got abend SE37-08 however we have EXTENDED SG as SPILL which was all free.
The E37 abends could have been a result of needing fixes for that abend,
as well as the lack of PTFs needed for z/OS 2.2 compatibility.
The PTFs for these two problems that are in the file I setup for you are:
RO77668 V37317E|EOV_VSAM BYPASSED|EXTENTS > 1167|E37 DSS TO EF
RO81435 E37-08/B37-04 64K TRKS EXTEND DATA SET MULTIPLE DD SAME DSN
RO93527 ABEND AT EOV SMS-MANAGED PS XTIOT / E37-8
RO96480 z2.2 SMS SC < 8 CHARS / S0C4 ABEND PLSOPT31(Y) &ANYVOL
RO97476 z2.2 &EXTENTS/D/I VARIABLE '0' TEMPORARY VSAM EXTEND Z/OS 2.2
RO97819 E37-08 ABEND &SECONDARY_ORIG OLD DATA SET
RO97974 z2.3 COMPATIBILITY FIXES [ALLOC, OLD, EOV]
SO03749 z2.2 S0C4 SMS END-OF-VOLUME MULTI-TASKING BATCH