TDP0900 USER SECURITY EXIT INTERFACE FAILED SYS=systemcode, USER=usercode
Explanation:
The user security exit program (TDPUSEC) abnormally ended with the completion code (systemcode and usercode).
Generated By:
TDP.
Notes:
Systemcode is displayed in hexadecimal, usercode in decimal.
Remedy:
Diagnose the problem (using the memory dump, if any) and catalog a fixed TDPUSEC. Enter the ENABLE USEC command.