HR_FR_GET_CONSTANT SAP Function module

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

Associated Function Group: 36CU
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM HR_FR_GET_CONSTANT - HR FR GET CONSTANT

CALL FUNCTION 'HR_FR_GET_CONSTANT' "
  EXPORTING
    p_konst =                   " t511k-konst
    p_date_valid =              " sy-datum
    p_date_proc =               " sy-datum
  IMPORTING
    p_kwert =                   " t511k-kwert
  EXCEPTIONS
    NOT_FOUND = 1               "
    ERROR_CONVERSION = 2        "
    .  "  HR_FR_GET_CONSTANT

ABAP code example for Function Module HR_FR_GET_CONSTANT

The ABAP code below is a full code listing to execute function module HR_FR_GET_CONSTANT 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_p_kwert  
 
 TYPE T511K-KWERT
.

 

SELECT single KONST 
  FROM T511K 
  INTO @DATA(ld_p_konst).


DATA(ld_p_date_valid) = '20210129'.

DATA(ld_p_date_proc) = '20210129'.
.

CALL FUNCTION 'HR_FR_GET_CONSTANT'
  EXPORTING
    p_konst =                    ld_p_konst
    p_date_valid =               ld_p_date_valid
    p_date_proc =                ld_p_date_proc
  IMPORTING
    p_kwert =                    ld_p_kwert
  EXCEPTIONS
    NOT_FOUND =                  1
    ERROR_CONVERSION =           2
    .  "  HR_FR_GET_CONSTANT

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_p_kwert
 
 TYPE T511K-KWERT ,
ld_p_konst
 
 TYPE T511K-KONST ,
ld_p_date_valid
 
 TYPE SY-DATUM ,
ld_p_date_proc
 
 TYPE SY-DATUM .



SELECT single KONST 
  FROM T511K 
  INTO ld_p_konst.

ld_p_date_valid = '20210129'.
ld_p_date_proc = '20210129'.