IBM Terminal Emulation TN5250 - Manual (Page 45)

A-4 Appendix A
Status errors and their descriptions are listed in Table A-4. Refer to the IBM
5394 Remote Control Unit Functions Reference Manual for further
information.
Table A-4 Status Line Errors
Error Description
0000 Help key not allowed Either no system reference code appears, or the
application does not support the key you pressed.
0001 Last keystroke not recognized The terminal cannot keep up with the rate of
information entered. As a result, the last character
entered is not recognized.
0002 Last keystroke not recognized The terminal received an invalid key code from the
keyboard. Either the code is incorrect for the
keyboard at the terminal, or an error occurred in
translating the keystroke.
0003 Invalid CMDx or Fx key You pressed an invalid F or Alt key sequence.
0005 Cursor in protected area of display The cursor is not in an input field, but in a
protected area of the display.
0006 Invalid key followed SYS REQ key You pressed an invalid key after pressing the
Alt Prtsc key sequence, and before pressing the Ctrl
(right) or Ctrl (left) keys.
0007 Mandatory enter field, must enter data There is at least one mandatory entry field on the
screen that you must enter data into before the
screen can be changed or processed.
0008 This field requires alphabetic characters You tried to enter nonalphabetic characters into a
field designated alphabetic. Valid characters here
are:
◆ A through Z.
◆ Blank ( ), comma (,), period (.), hyphen (-), and
apostrophe (’).
◆ (pad) 1 key.
The (pad) 1 key is used to duplicate these
characters in the field.