CH_GUI_SINGLE_RADIOBUTTON SAP Function module

CH_GUI_SINGLE_RADIOBUTTON is a standard SAP function module available within R/3 SAP systems depending on your version and release level. Below is the pattern details for this FM showing its interface including any import and export parameters, exceptions etc as well as any documentation contributions (Comments) specific to the object.

See here to view full function module documentation and code listing, simply by entering the name CH_GUI_SINGLE_RADIOBUTTON into the relevant SAP transaction such as SE37 or SE80.

Associated Function Group: CHGU
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM CH_GUI_SINGLE_RADIOBUTTON - CH GUI SINGLE RADIOBUTTON

CALL FUNCTION 'CH_GUI_SINGLE_RADIOBUTTON' "
  EXPORTING
    dnum =                      " d020s-dnum    Screen Number
    prog =                      " d020s-prog    Program Name
*   type = SPACE                " d020s-type
  TABLES
    fields =                    " d021s         Screen Fields
    treffer =                   " ttref         Hits
    .  "  CH_GUI_SINGLE_RADIOBUTTON

ABAP code example for Function Module CH_GUI_SINGLE_RADIOBUTTON

The ABAP code below is a full code listing to execute function module CH_GUI_SINGLE_RADIOBUTTON including all data declarations. The code uses the latest in-line data DECLARATION SYNTAX but I have included an ABAP code snippet at the end to show how declarations would look using the original method of declaring data variables up front. This will allow you to compare and fully understand the new inline method. Please note some of the newer syntax such as the @DATA is not available until a later 4.70 service pack (SP8).

DATA:
it_fields  
 
 TYPE STANDARD TABLE OF D021S,"TABLES PARAM
wa_fields
 
 LIKE LINE OF it_fields
,
it_treffer  
 
 TYPE STANDARD TABLE OF TTREF,"TABLES PARAM
wa_treffer
 
 LIKE LINE OF it_treffer
.

 

SELECT single DNUM 
  FROM D020S 
  INTO @DATA(ld_dnum).

 

SELECT single PROG 
  FROM D020S 
  INTO @DATA(ld_prog).

 

SELECT single TYPE 
  FROM D020S 
  INTO @DATA(ld_type).

 

"populate fields of struture and append to itab
append wa_fields to it_fields.
 

"populate fields of struture and append to itab
append wa_treffer to it_treffer.
.

CALL FUNCTION 'CH_GUI_SINGLE_RADIOBUTTON'
  EXPORTING
    dnum =                       ld_dnum
    prog =                       ld_prog
*   type =                       ld_type
  TABLES
    fields =                     it_fields
    treffer =                    it_treffer
    .  "  CH_GUI_SINGLE_RADIOBUTTON

IF SY-SUBRC EQ 0.
  "All OK
ENDIF.

ABAP code to compare 7.40 inline data declaration with original syntax

The below ABAP code uses the older none in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. It may also be useful if you are using an older version of SAP as some of the newer syntax above, such as the @DATA is not available until 4.70 EHP 8.

DATA:

ld_dnum
 
 TYPE D020S-DNUM ,
it_fields
 
 TYPE STANDARD TABLE OF D021S ,
wa_fields
 
 LIKE LINE OF it_fields,
ld_prog
 
 TYPE D020S-PROG ,
it_treffer
 
 TYPE STANDARD TABLE OF TTREF ,
wa_treffer
 
 LIKE LINE OF it_treffer,
ld_type
 
 TYPE D020S-TYPE .



SELECT single DNUM 
  FROM D020S 
  INTO ld_dnum.
 

"populate fields of struture and append to itab
append wa_fields to it_fields.

SELECT single PROG 
  FROM D020S 
  INTO ld_prog.
 

"populate fields of struture and append to itab
append wa_treffer to it_treffer.

SELECT single TYPE 
  FROM D020S 
  INTO ld_type.