RHF4_TEXT_LFCOD SAP Function module

RHF4_TEXT_LFCOD 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 RHF4_TEXT_LFCOD into the relevant SAP transaction such as SE37 or SE80.

Associated Function Group: RHF4
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM RHF4_TEXT_LFCOD - RHF4 TEXT LFCOD

CALL FUNCTION 'RHF4_TEXT_LFCOD' "
  EXPORTING
    lfcod =                     " t77flt-lfcod
*   langu = SY-LANGU            " t77flt-langu
  IMPORTING
    lfcodt =                    " t77flt-lfcodt
  EXCEPTIONS
    TEXT_NOT_FOUND = 1          "
    .  "  RHF4_TEXT_LFCOD

ABAP code example for Function Module RHF4_TEXT_LFCOD

The ABAP code below is a full code listing to execute function module RHF4_TEXT_LFCOD 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_lfcodt  
 
 TYPE T77FLT-LFCODT
.

 

SELECT single LFCOD 
  FROM T77FLT 
  INTO @DATA(ld_lfcod).

 

SELECT single LANGU 
  FROM T77FLT 
  INTO @DATA(ld_langu).

.

CALL FUNCTION 'RHF4_TEXT_LFCOD'
  EXPORTING
    lfcod =                      ld_lfcod
*   langu =                      ld_langu
  IMPORTING
    lfcodt =                     ld_lfcodt
  EXCEPTIONS
    TEXT_NOT_FOUND =             1
    .  "  RHF4_TEXT_LFCOD

IF SY-SUBRC EQ 0.
  "All OK
ELSEIF SY-SUBRC EQ 1. "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_lfcodt
 
 TYPE T77FLT-LFCODT ,
ld_lfcod
 
 TYPE T77FLT-LFCOD ,
ld_langu
 
 TYPE T77FLT-LANGU .



SELECT single LFCOD 
  FROM T77FLT 
  INTO ld_lfcod.


SELECT single LANGU 
  FROM T77FLT 
  INTO ld_langu.