parametersabapsap-selection-screens

Check-table shown in selection screen for a parameter

I want to get a check table for input suggestions on a parameter while running this selection screen. Check table for the domain is set correctly and it is shown right in the table maintenance, but in the program I get no suggestion. This is the declaration of that parameter in the selection-screen.

SELECTION-SCREEN BEGIN OF SCREEN 200.
SELECTION-SCREEN BEGIN OF BLOCK B2 WITH FRAME TITLE TEXT-t02.  
Parameters p_empsu  TYPE Z0B_SU.
SELECTION-SCREEN END OF BLOCK B2.
SELECTION-SCREEN END OF SCREEN 200.

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Solution

  • Congratulations, you've run into one of the many inconsistencies in ABAP that you'll simply have to accept. Read the documentation carefully - although I get the impression that it's not as clear in the English version. Basically, you need to use a structure or table field reference if you want to get the automatic value help additions, so try

    PARAMETERS p_empsu TYPE z0b_Service_unit-service_unit.

    Another - often preferable - option is to define a search help and assign it explicitly using MATCHCODE OBJECT.