CNVM_READ_STVKN_BY_KEY SAP Function module

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

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

Pattern for FM CNVM_READ_STVKN_BY_KEY - CNVM READ STVKN BY KEY

CALL FUNCTION 'CNVM_READ_STVKN_BY_KEY' "
  EXPORTING
    i_stlty =                   " pdn_map_item-stlty
    i_stlnr =                   " pdn_map_item-stlnr
    i_stlal =                   " pdn_map_item-stlal
    i_pnguid =                  " pdn_map_item-pnguid
    i_pvguid =                  " pdn_map_item-pvguid
  IMPORTING
    e_stvkn =                   " pdn_map_item-stvkn
    .  "  CNVM_READ_STVKN_BY_KEY

ABAP code example for Function Module CNVM_READ_STVKN_BY_KEY

The ABAP code below is a full code listing to execute function module CNVM_READ_STVKN_BY_KEY 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_stvkn  
 
 TYPE PDN_MAP_ITEM-STVKN
.

 

SELECT single STLTY 
  FROM PDN_MAP_ITEM 
  INTO @DATA(ld_i_stlty).

 

SELECT single STLNR 
  FROM PDN_MAP_ITEM 
  INTO @DATA(ld_i_stlnr).

 

SELECT single STLAL 
  FROM PDN_MAP_ITEM 
  INTO @DATA(ld_i_stlal).

 

SELECT single PNGUID 
  FROM PDN_MAP_ITEM 
  INTO @DATA(ld_i_pnguid).

 

SELECT single PVGUID 
  FROM PDN_MAP_ITEM 
  INTO @DATA(ld_i_pvguid).

.

CALL FUNCTION 'CNVM_READ_STVKN_BY_KEY'
  EXPORTING
    i_stlty =                    ld_i_stlty
    i_stlnr =                    ld_i_stlnr
    i_stlal =                    ld_i_stlal
    i_pnguid =                   ld_i_pnguid
    i_pvguid =                   ld_i_pvguid
  IMPORTING
    e_stvkn =                    ld_e_stvkn
    .  "  CNVM_READ_STVKN_BY_KEY

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_e_stvkn
 
 TYPE PDN_MAP_ITEM-STVKN ,
ld_i_stlty
 
 TYPE PDN_MAP_ITEM-STLTY ,
ld_i_stlnr
 
 TYPE PDN_MAP_ITEM-STLNR ,
ld_i_stlal
 
 TYPE PDN_MAP_ITEM-STLAL ,
ld_i_pnguid
 
 TYPE PDN_MAP_ITEM-PNGUID ,
ld_i_pvguid
 
 TYPE PDN_MAP_ITEM-PVGUID .



SELECT single STLTY 
  FROM PDN_MAP_ITEM 
  INTO ld_i_stlty.


SELECT single STLNR 
  FROM PDN_MAP_ITEM 
  INTO ld_i_stlnr.


SELECT single STLAL 
  FROM PDN_MAP_ITEM 
  INTO ld_i_stlal.


SELECT single PNGUID 
  FROM PDN_MAP_ITEM 
  INTO ld_i_pnguid.


SELECT single PVGUID 
  FROM PDN_MAP_ITEM 
  INTO ld_i_pvguid.