ISU_DB_EDISCVAR_SELECT SAP Function module

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

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

Pattern for FM ISU_DB_EDISCVAR_SELECT - ISU DB EDISCVAR SELECT

CALL FUNCTION 'ISU_DB_EDISCVAR_SELECT' "
  EXPORTING
    x_discprocv =               " ediscvar-discprocv
*   x_spras = SY-LANGU          " ediscvart-spras
*   x_actual = ' '              " regen-actual
  IMPORTING
    y_ediscvar =                " ediscvar
    y_ediscvart =               " ediscvart
  EXCEPTIONS
    NOT_FOUND = 1               "
    SYSTEM_ERROR = 2            "
    .  "  ISU_DB_EDISCVAR_SELECT

ABAP code example for Function Module ISU_DB_EDISCVAR_SELECT

The ABAP code below is a full code listing to execute function module ISU_DB_EDISCVAR_SELECT 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_y_ediscvar  
 
 TYPE EDISCVAR
,
ld_y_ediscvart  
 
 TYPE EDISCVART
.

 

SELECT single DISCPROCV 
  FROM EDISCVAR 
  INTO @DATA(ld_x_discprocv).

 

SELECT single SPRAS 
  FROM EDISCVART 
  INTO @DATA(ld_x_spras).



DATA(ld_x_actual) = some text here
.

CALL FUNCTION 'ISU_DB_EDISCVAR_SELECT'
  EXPORTING
    x_discprocv =                ld_x_discprocv
*   x_spras =                    ld_x_spras
*   x_actual =                   ld_x_actual
  IMPORTING
    y_ediscvar =                 ld_y_ediscvar
    y_ediscvart =                ld_y_ediscvart
  EXCEPTIONS
    NOT_FOUND =                  1
    SYSTEM_ERROR =               2
    .  "  ISU_DB_EDISCVAR_SELECT

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_y_ediscvar
 
 TYPE EDISCVAR ,
ld_x_discprocv
 
 TYPE EDISCVAR-DISCPROCV ,
ld_y_ediscvart
 
 TYPE EDISCVART ,
ld_x_spras
 
 TYPE EDISCVART-SPRAS ,
ld_x_actual
 
 TYPE REGEN-ACTUAL .



SELECT single DISCPROCV 
  FROM EDISCVAR 
  INTO ld_x_discprocv.


SELECT single SPRAS 
  FROM EDISCVART 
  INTO ld_x_spras.


ld_x_actual = some text here