9990E
SYSLOG, JESMSGLG.
Logon was attempted by user userid via VAF/CAF/IAF from terminal luname. This attempt was rejected based on security checks. reason describes the cause of the rejection and rc refers to the return code of the RACF check for the user or 355 (see message 9924E).
The system continues processing.
Determine the reason for the error and eliminate it. If the error persists, please contact support.