WDRDA_EXISTENCE_CHECK_WDRD SAP Function module

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

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

Pattern for FM WDRDA_EXISTENCE_CHECK_WDRD - WDRDA EXISTENCE CHECK WDRD

CALL FUNCTION 'WDRDA_EXISTENCE_CHECK_WDRD' "
  EXPORTING
    i_reswk =                   " wdrd-reswk
*   i_matkl =                   " wdrd-matkl
*   i_extwg =                   " wdrd_extwg-extwg
*   i_matnr =                   " wdrd-matnr
    i_rtype =                   " wdrd-rtype
    i_methd =                   " wdrd-methd_s
    i_level =                   " wdrd-level_s
  IMPORTING
    e_data_exist =              " flag
  EXCEPTIONS
    WRONG_OR_MISSING_INPUT = 1  "
    .  "  WDRDA_EXISTENCE_CHECK_WDRD

ABAP code example for Function Module WDRDA_EXISTENCE_CHECK_WDRD

The ABAP code below is a full code listing to execute function module WDRDA_EXISTENCE_CHECK_WDRD 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:
ld_e_data_exist  
 
 TYPE FLAG
.

 

SELECT single RESWK 
  FROM WDRD 
  INTO @DATA(ld_i_reswk).

 

SELECT single MATKL 
  FROM WDRD 
  INTO @DATA(ld_i_matkl).

 

SELECT single EXTWG 
  FROM WDRD_EXTWG 
  INTO @DATA(ld_i_extwg).

 

SELECT single MATNR 
  FROM WDRD 
  INTO @DATA(ld_i_matnr).

 

SELECT single RTYPE 
  FROM WDRD 
  INTO @DATA(ld_i_rtype).

 

SELECT single METHD_S 
  FROM WDRD 
  INTO @DATA(ld_i_methd).

 

SELECT single LEVEL_S 
  FROM WDRD 
  INTO @DATA(ld_i_level).

.

CALL FUNCTION 'WDRDA_EXISTENCE_CHECK_WDRD'
  EXPORTING
    i_reswk =                    ld_i_reswk
*   i_matkl =                    ld_i_matkl
*   i_extwg =                    ld_i_extwg
*   i_matnr =                    ld_i_matnr
    i_rtype =                    ld_i_rtype
    i_methd =                    ld_i_methd
    i_level =                    ld_i_level
  IMPORTING
    e_data_exist =               ld_e_data_exist
  EXCEPTIONS
    WRONG_OR_MISSING_INPUT =     1
    .  "  WDRDA_EXISTENCE_CHECK_WDRD

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_e_data_exist
 
 TYPE FLAG ,
ld_i_reswk
 
 TYPE WDRD-RESWK ,
ld_i_matkl
 
 TYPE WDRD-MATKL ,
ld_i_extwg
 
 TYPE WDRD_EXTWG-EXTWG ,
ld_i_matnr
 
 TYPE WDRD-MATNR ,
ld_i_rtype
 
 TYPE WDRD-RTYPE ,
ld_i_methd
 
 TYPE WDRD-METHD_S ,
ld_i_level
 
 TYPE WDRD-LEVEL_S .



SELECT single RESWK 
  FROM WDRD 
  INTO ld_i_reswk.


SELECT single MATKL 
  FROM WDRD 
  INTO ld_i_matkl.


SELECT single EXTWG 
  FROM WDRD_EXTWG 
  INTO ld_i_extwg.


SELECT single MATNR 
  FROM WDRD 
  INTO ld_i_matnr.


SELECT single RTYPE 
  FROM WDRD 
  INTO ld_i_rtype.


SELECT single METHD_S 
  FROM WDRD 
  INTO ld_i_methd.


SELECT single LEVEL_S 
  FROM WDRD 
  INTO ld_i_level.