DISPLAY—display panels and messages

Command invocation format


>>-ISPEXEC--DISPLAY--+-------------------+---------------------->
                     '-PANEL(panel-name)-'   

>--+-----------------+--+---------------------------+----------->
   '-MSG(message-id)-'  '-CURSOR(cursor-field-name)-'   

>--+-------------------------+--+---------------------+--------><
   '-CSRPOS(cursor-position)-'  '-| COMMAND options |-'   

COMMAND options

|--COMMAND--(--stack-buffer-name--)----------------------------->

>--+---------------------------+-------------------------------->
   '-RETBUFFR(ret-buffer-name)-'   

>--+--------------------------+--------------------------------->
   '-RETLGTH(ret-length-name)-'   

>--+----------------------------+-------------------------------|
   '-MSGLOC(message-field-name)-'

Call invocation format


>>-CALL--ISPEXEC--(buf-len,buffer);----------------------------><


>>-CALL--ISPLINK--('DISPLAYb'--,-+------------+----------------->
                                 '-panel-name-'   

>--,-+------------+--,-+-------------------+-------------------->
     '-message-id-'    '-cursor-field-name-'   

>--,-+-----------------+--,-+-------------------+--------------->
     '-cursor-position-'    '-stack-buffer-name-'   

>--,-+-----------------+--,-+-----------------+----------------->
     '-ret-buffer-name-'    '-ret-length-name-'   

>--,-+--------------------+-);---------------------------------><
     '-message-field-name-'

Return codes

0: Normal completion. For the COMMAND option, the ret-buffer-name is set to blanks and the ret-length-name is set to zero. Passing an empty command chain buffer also results in a normal completion.
4: One or more commands in the stack could not be found in the active set of command tables.
8: User requested termination via the END or RETURN command. For panels generated with the tag conversion utility, CANCEL and EXIT commands also give a return code of 8.
12: The specified panel, message, cursor field, or message location field could not be found.
16: Truncation or translation error in storing defined variables.
20: Severe error.