STEUERTAB_READ_RT SAP Function module

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

Associated Function Group: MG31
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM STEUERTAB_READ_RT - STEUERTAB READ RT

CALL FUNCTION 'STEUERTAB_READ_RT' "
  EXPORTING
*   kzrfb = ' '                 " mtcom-kzrfb
    matnr =                     " mvke-matnr
* TABLES
*   steuertab =                 " mg03steuer
  EXCEPTIONS
    WRONG_CALL = 1              "
    STEUERTAB_EMPTY = 2         "
    .  "  STEUERTAB_READ_RT

ABAP code example for Function Module STEUERTAB_READ_RT

The ABAP code below is a full code listing to execute function module STEUERTAB_READ_RT 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_steuertab  
 
 TYPE STANDARD TABLE OF MG03STEUER,"TABLES PARAM
wa_steuertab
 
 LIKE LINE OF it_steuertab
.



DATA(ld_kzrfb) = some text here
 

SELECT single MATNR 
  FROM MVKE 
  INTO @DATA(ld_matnr).

 

"populate fields of struture and append to itab
append wa_steuertab to it_steuertab.
.

CALL FUNCTION 'STEUERTAB_READ_RT'
  EXPORTING
*   kzrfb =                      ld_kzrfb
    matnr =                      ld_matnr
* TABLES
*   steuertab =                  it_steuertab
  EXCEPTIONS
    WRONG_CALL =                 1
    STEUERTAB_EMPTY =            2
    .  "  STEUERTAB_READ_RT

IF SY-SUBRC EQ 0.
  "All OK
ELSEIF SY-SUBRC EQ 1. "Exception
  "Add code for exception here
ELSEIF SY-SUBRC EQ 2. "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_kzrfb
 
 TYPE MTCOM-KZRFB ,
it_steuertab
 
 TYPE STANDARD TABLE OF MG03STEUER ,
wa_steuertab
 
 LIKE LINE OF it_steuertab,
ld_matnr
 
 TYPE MVKE-MATNR .



ld_kzrfb = some text here 

"populate fields of struture and append to itab
append wa_steuertab to it_steuertab.

SELECT single MATNR 
  FROM MVKE 
  INTO ld_matnr.