IBM 3270 Manual page 266

INDWS
User Response:
1. Exit from Workstation Control mode.
2. Check the operator information area and
record any indicators.
3. Call your Technical Coordinator.
4. To continue work, go to another window.
INDWS025 Cannot add another window:
Maximum number reached
Explanation: The maximum number of windows
has been added to the system.
U serResponse: If you want to add more
windows, you will need to delete those that are
unnecessary to make room for the windows you
want to add.
INDWS026 Cannot add or delete window on
Screen Profile 0
Explanation: Screen Profile 0 was created when
you customized your work station. You cannot
add windows to or delete windows from Screen
Profile 0 during normal operation. This message
may also occur if you begin typing data while in
work station control mode.
User Response:, Verify that you are in the
proper mode, and do not try to add or delete
windows from Screen Profile O.
Appendix A. Messages A-81