RHF4_SELECT_PLVAR SAP Function module

RHF4_SELECT_PLVAR 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 RHF4_SELECT_PLVAR into the relevant SAP transaction such as SE37 or SE80.

Associated Function Group: RHF4
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM RHF4_SELECT_PLVAR - RHF4 SELECT PLVAR

CALL FUNCTION 'RHF4_SELECT_PLVAR' "
* EXPORTING
*   search_plvar = '*'          " t778p-plvar
*   aspect =                    " t77pa-aspec   Aspect
*   fcode =                     " t77fc-fcode   Function Code for Authorization Check
*   cbk_function =              " tftit-funcname
*   cbk_func_data =             " rhmc1-mc_data
* TABLES
*   plvar_tab =                 " t778p
*   plvar_text =                " h_t778p
    .  "  RHF4_SELECT_PLVAR

ABAP code example for Function Module RHF4_SELECT_PLVAR

The ABAP code below is a full code listing to execute function module RHF4_SELECT_PLVAR 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_plvar_tab  
 
 TYPE STANDARD TABLE OF T778P,"TABLES PARAM
wa_plvar_tab
 
 LIKE LINE OF it_plvar_tab
,
it_plvar_text  
 
 TYPE STANDARD TABLE OF H_T778P,"TABLES PARAM
wa_plvar_text
 
 LIKE LINE OF it_plvar_text
.

 

SELECT single PLVAR 
  FROM T778P 
  INTO @DATA(ld_search_plvar).

 

SELECT single ASPEC 
  FROM T77PA 
  INTO @DATA(ld_aspect).

 

SELECT single FCODE 
  FROM T77FC 
  INTO @DATA(ld_fcode).

 

SELECT single FUNCNAME 
  FROM TFTIT 
  INTO @DATA(ld_cbk_function).



DATA(ld_cbk_func_data) = some text here
 

"populate fields of struture and append to itab
append wa_plvar_tab to it_plvar_tab.
 

"populate fields of struture and append to itab
append wa_plvar_text to it_plvar_text.
.

CALL FUNCTION 'RHF4_SELECT_PLVAR'
* EXPORTING
*   search_plvar =               ld_search_plvar
*   aspect =                     ld_aspect
*   fcode =                      ld_fcode
*   cbk_function =               ld_cbk_function
*   cbk_func_data =              ld_cbk_func_data
* TABLES
*   plvar_tab =                  it_plvar_tab
*   plvar_text =                 it_plvar_text
    .  "  RHF4_SELECT_PLVAR

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_search_plvar
 
 TYPE T778P-PLVAR ,
it_plvar_tab
 
 TYPE STANDARD TABLE OF T778P ,
wa_plvar_tab
 
 LIKE LINE OF it_plvar_tab,
ld_aspect
 
 TYPE T77PA-ASPEC ,
it_plvar_text
 
 TYPE STANDARD TABLE OF H_T778P ,
wa_plvar_text
 
 LIKE LINE OF it_plvar_text,
ld_fcode
 
 TYPE T77FC-FCODE ,
ld_cbk_function
 
 TYPE TFTIT-FUNCNAME ,
ld_cbk_func_data
 
 TYPE RHMC1-MC_DATA .



SELECT single PLVAR 
  FROM T778P 
  INTO ld_search_plvar.
 

"populate fields of struture and append to itab
append wa_plvar_tab to it_plvar_tab.

SELECT single ASPEC 
  FROM T77PA 
  INTO ld_aspect.
 

"populate fields of struture and append to itab
append wa_plvar_text to it_plvar_text.

SELECT single FCODE 
  FROM T77FC 
  INTO ld_fcode.


SELECT single FUNCNAME 
  FROM TFTIT 
  INTO ld_cbk_function.


ld_cbk_func_data = some text here