SFLMSG (Subfile Message) and SFLMSGID (Subfile Message Identifier) Keyword for Display Files

Use these record-level keywords on the subfile control record format to identify a message to be displayed on the message line when your program does an output operation to the subfile control record format. Your program has the responsibility to reverse the images of any fields and to position the cursor appropriately in the subfile being displayed.

The formats of the keywords are:

SFLMSG('message-text' [response-indicator])
SFLMSGID(msgid [library-name/]msg-file [response-indicator] [&msg-data])