After upgrading to CICS TS 6.1 from TS 5.5 Hostbridge HB.js programs HBR$INIT and HBIPINIT abend during PLT processing with code AEXZ.
IBM module DFHDHTM also abends with the following message.
DFHDH0001 CICSAPPL An abend (code ---/AKES) has occurred at offset X'1F78' in module DFHDHTM.
Z/OS
CICS
IBM parameter com.ibm.cics.sm.iep=true cause the abend.
Setting IBM parameter com.ibm.cics.sm.iep=false resolved the abend.