MEX_READ_T001 SAP Function module - Reading Company Code

MEX_READ_T001 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 MEX_READ_T001 into the relevant SAP transaction such as SE37 or SE80.

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

Pattern for FM MEX_READ_T001 - MEX READ T001

CALL FUNCTION 'MEX_READ_T001' "Reading Company Code
  EXPORTING
    im_bukrs =                  " t001-bukrs    Company Code
  IMPORTING
    ex_t001 =                   " t001          Company Codes
  EXCEPTIONS
    NOT_FOUND = 1               "
    .  "  MEX_READ_T001

ABAP code example for Function Module MEX_READ_T001

The ABAP code below is a full code listing to execute function module MEX_READ_T001 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_ex_t001  
 
 TYPE T001
.

 

SELECT single BUKRS 
  FROM T001 
  INTO @DATA(ld_im_bukrs).

.

CALL FUNCTION 'MEX_READ_T001'
  EXPORTING
    im_bukrs =                   ld_im_bukrs
  IMPORTING
    ex_t001 =                    ld_ex_t001
  EXCEPTIONS
    NOT_FOUND =                  1
    .  "  MEX_READ_T001

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_ex_t001
 
 TYPE T001 ,
ld_im_bukrs
 
 TYPE T001-BUKRS .



SELECT single BUKRS 
  FROM T001 
  INTO ld_im_bukrs.