screen fields - structure D021S - import_dynpro

[Former Member]

Hi,

Function Module 'Import_dynpro' returns a table of screen fields.

I want to know when a screen field, is a input field, a output, a check box ...

Which table elements are important?

CALL FUNCTION 'IMPORT_DYNPRO'
      EXPORTING
        dylang = sy-langu
        dyname = l_repid
        dynumb = l_nr
      IMPORTING
        header = ls_d020s
      TABLES
        ftab   = lt_dy.

[Former Member]

IMPORT DYNPRO - Import a screen

Note

This statement is for internal use only.

Incompatible changes or further developments may occur at any time without warning or notice.

Basic form

IMPORT DYNPRO h f e m ID id.

Effect

Imports the screen specified in the field id. Loads the screen information into the structure h (screen header, structure D020S) and into the internal tables f (field list, structure D021S), e (flow logic, structure D022S) and m (matchcode information, structure D023S).

The Return code is set as follows:

SY-SUBRC = 0:

The screen was successfully imported.

SY-SUBRC = 4:

The screen does not exist.

/thread/1154428 [original link is broken]

Check this link

[Former Member]

But my problem is an other:

I want to know which elements of structure D021S shows, if a field is a input, a output, a checkbox ... ?

I want to find out which fields of a dynpro are input fields and which are only descriptions.