TDP4099 IACMODE INITIALIZATION FAILED, SERVICE(aa), CODE(code), INFO(info)
Explanation:
An INITIAL IACMODE command was issued but initialization failed. The system-dependent service code, service return code, and service reason code are displayed.
Generated By:
TDP.
Notes:
TDP abnormally terminates. For MVS, the system dependent user ABEND code is 1932. The ABEND's reason code is this message number, 4099.
Remedy:
Collect diagnostic information (including the memory dump, if any) and contact Customer Support personnel.