Explanation
The CONTROL command was used to display or erase
the PFK line on a device that does not support the PFK line.
optional-text is
one of the following:
- STATUS ALREADY EXISTS
- The operator requested a CONTROL option that is already in effect.
For example, CONTROL S,DEL=R is entered when the console is in roll
mode.
- NO DISPLAY ON SCREEN
- The operator requested a CONTROL option for a display, such as
framing or erasing, and there is no display on the screen.
- NO DISPLAY IN AREA
- The operator requested a CONTROL option for a display area, such
as framing or erasing, and there is no display in that area.
- LAST FRAME DISPLAYED
- The operator entered CONTROL D,F or CONTROL D,F,L=name-a.
The last frame of the display is already on the screen.
- FRAME NOT COMPLETE
- The operator entered a framing request CONTROL D,F, but the frame
of the display currently on the screen is not complete yet. The request
must be reentered when the current frame is complete.
- PFK IN USE
- The operator entered the CONTROL N, PFK command to change the
definition of a program function key (PFK). However, the system is
currently processing a PFK for that console.
- COMMAND ISSUED IS command
- The text of the command that was originally entered.
System action
The system does not process the command.
Operator response
If
optional-text appears,
do the following:
- STATUS ALREADY EXISTS
- Change the command and reenter it, or CANCEL the command because
the condition already exists.
- NO DISPLAY ON SCREEN
- Change the command to specify the correct console ID, with L=name,
and reenter the command, or CANCEL the command because the conditions
required by the command do not exist.
- NO DISPLAY IN AREA
- Change the command to specify the correct area, then reenter or
CANCEL the command.
- LAST FRAME DISPLAYED
- CANCEL the command. The system cannot display any more frames.
- FRAME NOT COMPLETE
- Enter the request again after the entire frame has been displayed.
- PFK IN USE
- Allow the processing of the PFK to end before changing the PFK
definition.
Source
Communications task (COMMTASK)
Module
IEECVET9, IEECVFTB, IEE6703D, IEE8C03D
Routing code
Descriptor code