OBJECT_KEY_GET_RU SAP Function module - Determine Object Key for Object Number (Order Confirmation)

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

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

Pattern for FM OBJECT_KEY_GET_RU - OBJECT KEY GET RU

CALL FUNCTION 'OBJECT_KEY_GET_RU' "Determine Object Key for Object Number (Order Confirmation)
  EXPORTING
    objnr =                     " onr00-objnr   General Object Number
  IMPORTING
    rueck =                     " ionra-rueck   Confirmation number
    rmzhl =                     " ionra-rmzhl   Confirmation counter
  EXCEPTIONS
    NOT_FOUND = 1               "               Object not found
    WRONG_OBART = 2             "               Incorrect object type
    .  "  OBJECT_KEY_GET_RU

ABAP code example for Function Module OBJECT_KEY_GET_RU

The ABAP code below is a full code listing to execute function module OBJECT_KEY_GET_RU 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_rueck  
 
 TYPE IONRA-RUECK
,
ld_rmzhl  
 
 TYPE IONRA-RMZHL
.

 

SELECT single OBJNR 
  FROM ONR00 
  INTO @DATA(ld_objnr).

.

CALL FUNCTION 'OBJECT_KEY_GET_RU'
  EXPORTING
    objnr =                      ld_objnr
  IMPORTING
    rueck =                      ld_rueck
    rmzhl =                      ld_rmzhl
  EXCEPTIONS
    NOT_FOUND =                  1
    WRONG_OBART =                2
    .  "  OBJECT_KEY_GET_RU

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_rueck
 
 TYPE IONRA-RUECK ,
ld_objnr
 
 TYPE ONR00-OBJNR ,
ld_rmzhl
 
 TYPE IONRA-RMZHL .



SELECT single OBJNR 
  FROM ONR00 
  INTO ld_objnr.