Structure of the Message Line

We use user messages in the Natural REINPUT statement to explain an error situation. The message line has the structure

Is there a way to get rid of the Libraryinfo ?

Perhaps the parameter MSGSF is what you are looking for ?

MSGSF - Display System Error Messages in Short/Full Format

ON System error messages will be displayed in full; that is, program name, line number and actual message text.

OFF System error messages will be displayed in short form; that is, only the actual message text will be displayed (but not the program name and line number).

The question is not for Natural errors, the REINPUT is used to reject user’s input with the according message ( the user has no knowledge on library names, so we want to get rid of )