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Background documentationDefining Required Fields Locate this document in the navigation structure

 

To define the input field of a parameter as a required field, you use the following syntax:

PARAMETERS p ...... OBLIGATORY ......

When you use this option, a question mark appears in the input field for parameter p. The user cannot continue with the program without entering a value in this field on the selection screen.

Syntax Syntax

  1. REPORT demo_sel_screen_param_obligato.
  2. PARAMETERS field(10) TYPE c OBLIGATORY.
End of the source code.

The selection screen looks as follows:

This graphic is explained in the accompanying text.