KERBEROSUSER
The KERBEROSUSER system initialization parameter specifies the user ID associated with the Kerberos service principal for the CICS region.
- KERBEROSUSER={region_userid | kerberos_userid}
- You can specify any valid user ID to be associated with the Kerberos service principal for the CICS region. The CICS region user ID is used by default; however, this is not recommended.
Note: The user ID associated with the Kerberos service principal for the CICS region must not be a
protected user ID. It is recommended that the CICS region user ID is protected to prevent
revocation, and therefore should not be used for the Kerberos service principal.