9003E
Operator console.
The user userid has tried to log onto the system ssid via the online access program addon. The database of the subsystem is implemented to limit a maximum of n users to use the database at one time. The maximum number of users allowed to work at one time has been reached.
The user userid is denied access to the database. A new user cannot access the database until another user logs off.
Check whether the number of users allowed to use the database at one time is sufficient. If you wish to increase the maximum number of users, please contact support.