READ_REF_SITE_TABLE SAP Function module - Read reference site table

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

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

Pattern for FM READ_REF_SITE_TABLE - READ REF SITE TABLE

CALL FUNCTION 'READ_REF_SITE_TABLE' "Read reference site table
* EXPORTING
*   i_ekorg =                   " mmsiteref-ekorg  Purchasing organization
*   i_werks =                   " mmsiteref-werks  Site
*   i_refsite =                 " mmsiteref-refsite  Reference site for purchasing
*   i_ass_to = SY-DATUM         " mmsiteref-ass_to  Assignment to date of a site  to a reference site
*   no_buffer = SPACE           " flag          General flag
*   i_bypass = SPACE            " flag          General Flag
  TABLES
    e_mmsiteref_itab =          " mmsiteref     Site grouping for purchasing
  EXCEPTIONS
    NOT_FOUND = 1               "               No Reference Site Found
    .  "  READ_REF_SITE_TABLE

ABAP code example for Function Module READ_REF_SITE_TABLE

The ABAP code below is a full code listing to execute function module READ_REF_SITE_TABLE 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_e_mmsiteref_itab  
 
 TYPE STANDARD TABLE OF MMSITEREF,"TABLES PARAM
wa_e_mmsiteref_itab
 
 LIKE LINE OF it_e_mmsiteref_itab
.

 

SELECT single EKORG 
  FROM MMSITEREF 
  INTO @DATA(ld_i_ekorg).

 

SELECT single WERKS 
  FROM MMSITEREF 
  INTO @DATA(ld_i_werks).

 

SELECT single REFSITE 
  FROM MMSITEREF 
  INTO @DATA(ld_i_refsite).

 

SELECT single ASS_TO 
  FROM MMSITEREF 
  INTO @DATA(ld_i_ass_to).


DATA(ld_no_buffer) = 'Check type of data required'.

DATA(ld_i_bypass) = 'Check type of data required'.
 

"populate fields of struture and append to itab
append wa_e_mmsiteref_itab to it_e_mmsiteref_itab.
.

CALL FUNCTION 'READ_REF_SITE_TABLE'
* EXPORTING
*   i_ekorg =                    ld_i_ekorg
*   i_werks =                    ld_i_werks
*   i_refsite =                  ld_i_refsite
*   i_ass_to =                   ld_i_ass_to
*   no_buffer =                  ld_no_buffer
*   i_bypass =                   ld_i_bypass
  TABLES
    e_mmsiteref_itab =           it_e_mmsiteref_itab
  EXCEPTIONS
    NOT_FOUND =                  1
    .  "  READ_REF_SITE_TABLE

IF SY-SUBRC EQ 0.
  "All OK
ELSEIF SY-SUBRC EQ 1. "Exception
  "Add code for exception here
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_i_ekorg
 
 TYPE MMSITEREF-EKORG ,
it_e_mmsiteref_itab
 
 TYPE STANDARD TABLE OF MMSITEREF ,
wa_e_mmsiteref_itab
 
 LIKE LINE OF it_e_mmsiteref_itab,
ld_i_werks
 
 TYPE MMSITEREF-WERKS ,
ld_i_refsite
 
 TYPE MMSITEREF-REFSITE ,
ld_i_ass_to
 
 TYPE MMSITEREF-ASS_TO ,
ld_no_buffer
 
 TYPE FLAG ,
ld_i_bypass
 
 TYPE FLAG .



SELECT single EKORG 
  FROM MMSITEREF 
  INTO ld_i_ekorg.
 

"populate fields of struture and append to itab
append wa_e_mmsiteref_itab to it_e_mmsiteref_itab.

SELECT single WERKS 
  FROM MMSITEREF 
  INTO ld_i_werks.


SELECT single REFSITE 
  FROM MMSITEREF 
  INTO ld_i_refsite.


SELECT single ASS_TO 
  FROM MMSITEREF 
  INTO ld_i_ass_to.

ld_no_buffer = 'Check type of data required'.
ld_i_bypass = 'Check type of data required'.