After successfully running XCOM r11 SP00 on i5/OS v5.4, upgraded OS to i5/OS v7.3 and encountered error CEE9901.
The joblog shows:
Transfer request received from job 022715/<USER>/TCP08044. Remote
user is <USER> on host nnn.nnn.nnn.nnn ...
5000 - RETURN
Space offset X'00000000' or X'00008000420040A0' is outside current limit
for object TCP08044SLBPCSECOF 022716.
Application error. MCH0601 unmonitored by CAXC2TCP at statement
0000000004, instruction X'0000'.
Function check. CEE9901 unmonitored by XCOMTSLV at statement *N,
Message CEE9901 in called program QLEAWI (C D F G).