CNV_10020_GET_RELVAL SAP Function module

CNV_10020_GET_RELVAL 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 CNV_10020_GET_RELVAL into the relevant SAP transaction such as SE37 or SE80.

Associated Function Group: CNV_10020
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM CNV_10020_GET_RELVAL - CNV 10020 GET RELVAL

CALL FUNCTION 'CNV_10020_GET_RELVAL' "
  EXPORTING
    i_packid =                  " cnv_10020_relv-packid
*   i_packid_src =              " cnv_10020_relv-packid_main
*   i_dtobj =                   " cnv_10020_relv-dtobj
  TABLES
    et_relval =                 " cnv_10020_relv
    .  "  CNV_10020_GET_RELVAL

ABAP code example for Function Module CNV_10020_GET_RELVAL

The ABAP code below is a full code listing to execute function module CNV_10020_GET_RELVAL 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_et_relval  
 
 TYPE STANDARD TABLE OF CNV_10020_RELV,"TABLES PARAM
wa_et_relval
 
 LIKE LINE OF it_et_relval
.

 

SELECT single PACKID 
  FROM CNV_10020_RELV 
  INTO @DATA(ld_i_packid).

 

SELECT single PACKID_MAIN 
  FROM CNV_10020_RELV 
  INTO @DATA(ld_i_packid_src).

 

SELECT single DTOBJ 
  FROM CNV_10020_RELV 
  INTO @DATA(ld_i_dtobj).

 

"populate fields of struture and append to itab
append wa_et_relval to it_et_relval.
.

CALL FUNCTION 'CNV_10020_GET_RELVAL'
  EXPORTING
    i_packid =                   ld_i_packid
*   i_packid_src =               ld_i_packid_src
*   i_dtobj =                    ld_i_dtobj
  TABLES
    et_relval =                  it_et_relval
    .  "  CNV_10020_GET_RELVAL

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_i_packid
 
 TYPE CNV_10020_RELV-PACKID ,
it_et_relval
 
 TYPE STANDARD TABLE OF CNV_10020_RELV ,
wa_et_relval
 
 LIKE LINE OF it_et_relval,
ld_i_packid_src
 
 TYPE CNV_10020_RELV-PACKID_MAIN ,
ld_i_dtobj
 
 TYPE CNV_10020_RELV-DTOBJ .



SELECT single PACKID 
  FROM CNV_10020_RELV 
  INTO ld_i_packid.
 

"populate fields of struture and append to itab
append wa_et_relval to it_et_relval.

SELECT single PACKID_MAIN 
  FROM CNV_10020_RELV 
  INTO ld_i_packid_src.


SELECT single DTOBJ 
  FROM CNV_10020_RELV 
  INTO ld_i_dtobj.