ICH408I

Explanation
This message is issued when RACF® detects an attempt to log on or submit
a job with a missing or inappropriate security label. This can be
issued on SETROPTS multilevel security when dominance check failed
or when the SETROPTS MLACTIVE option is in effect requiring a security
label to be specified.

System action
RACF prevents
the user from logging on or the job from executing.

User response
Log on (or submit the job again) under an appropriate
security label. For a list of security labels you can specify, see
your RACF security administrator.
Note: If
you can log on (perhaps using a different security label), you can
find out which security labels you can use by entering the following RACF command:  SEARCH CLASS(SECLABEL)