ABAP Message Classes/MESSAGE keyword MESSAGE with Predefined Text Symbol
Example
PROGRAM zprogram MESSAGE-ID za.
...
MESSAGE i000 WITH TEXT-i00.
A message will display the text stored in the text symbol i00 to the user. Since the message type is i (as seen in i000), after the user exits the dialog box, program flow will continue from the point of the MESSAGE call.
Although the text did not come from the message class za, a MESSAGE-ID must be specified.
