After z/OS upgrade from V1R13 to V2R2 my tape jobs started to abend with:
IEC999I IFG0551T,jobname,IEFPROC
IEA995I SYMPTOM DUMP OUTPUT 263
SYSTEM COMPLETION CODE=0C4 REASON CODE=00000004
TIME=15.40.44 SEQ=00167 CPU=0000 ASID=0043
PSW AT TIME OF ERROR 075C2000 85120374 ILC 6 INTC 04
NO ACTIVE MODULE FOUND
NAME=UNKNOWN
DATA AT PSW 0512036E - D2018000 C50047F0 C2084130
AR/GR 0: 00000000/009C7000 1: 00000000/000007D0
2: 00000000/009C40A8 3: 00000000/00000008
4: 00000000/009C54A8 5: 00000000/0514A458
6: 00000000/009C574C 7: 00000000/00000004
8: 00000000/80DAA3B0 9: 00000000/00000048
A: 00000000/00F3F428 B: 00000000/85120000
C: 00000000/0512020C D: 00000000/009C5582
E: 00000000/8512032C F: 01000002/00C2B578
END OF SYMPTOM DUMP
The PSW at time of error refers to IFG019RB offset x'374'.
Is this caused by CA 1?