ISM_DATA_EXCHANGE_ACTIVE SAP Function module - Check 'Data Transfer Active' Indicator

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

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

Pattern for FM ISM_DATA_EXCHANGE_ACTIVE - ISM DATA EXCHANGE ACTIVE

CALL FUNCTION 'ISM_DATA_EXCHANGE_ACTIVE' "Check 'Data Transfer Active' Indicator
  EXPORTING
    drerz =                     " jdtdrer-drerz
  EXCEPTIONS
    DATA_EXCHANGE_IS_ACTIVE = 1  "
    DATA_EXCHANGE_IS_NOT_ACTIVE = 2  "
    .  "  ISM_DATA_EXCHANGE_ACTIVE

ABAP code example for Function Module ISM_DATA_EXCHANGE_ACTIVE

The ABAP code below is a full code listing to execute function module ISM_DATA_EXCHANGE_ACTIVE 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).

 

SELECT single DRERZ 
  FROM JDTDRER 
  INTO @DATA(ld_drerz).

.

CALL FUNCTION 'ISM_DATA_EXCHANGE_ACTIVE'
  EXPORTING
    drerz =                      ld_drerz
  EXCEPTIONS
    DATA_EXCHANGE_IS_ACTIVE =    1
    DATA_EXCHANGE_IS_NOT_ACTIVE =    2
    .  "  ISM_DATA_EXCHANGE_ACTIVE

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_drerz
 
 TYPE JDTDRER-DRERZ .



SELECT single DRERZ 
  FROM JDTDRER 
  INTO ld_drerz.