When starting CA Top Secret, a U063 abend in TSSMNGR4 occurs?
Check the system log for the following message:
*TSS9015E ERROR 4B DURING SECURITY FILE INITIALIZATION
The TSS9015E-4B error usually indicates the encryption key in the CA Top Secret CAILOAD library does not match the encryption key of the security file. Part of the CA Top Secret install is a TSSKEY job that zaps the encryption key into the CAILOAD library. Make sure this job was run using the correct encryption key.