EWU_CL_GENERATE_SUBROUTINES SAP Function module

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

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

Pattern for FM EWU_CL_GENERATE_SUBROUTINES - EWU CL GENERATE SUBROUTINES

CALL FUNCTION 'EWU_CL_GENERATE_SUBROUTINES' "
  EXPORTING
    relid =                     " ewuclu-relid
  IMPORTING
    subprog =                   " trdir-name
    .  "  EWU_CL_GENERATE_SUBROUTINES

ABAP code example for Function Module EWU_CL_GENERATE_SUBROUTINES

The ABAP code below is a full code listing to execute function module EWU_CL_GENERATE_SUBROUTINES 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_subprog  
 
 TYPE TRDIR-NAME
.

 

SELECT single RELID 
  FROM EWUCLU 
  INTO @DATA(ld_relid).

.

CALL FUNCTION 'EWU_CL_GENERATE_SUBROUTINES'
  EXPORTING
    relid =                      ld_relid
  IMPORTING
    subprog =                    ld_subprog
    .  "  EWU_CL_GENERATE_SUBROUTINES

IF SY-SUBRC EQ 0.
  "All OK
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_subprog
 
 TYPE TRDIR-NAME ,
ld_relid
 
 TYPE EWUCLU-RELID .



SELECT single RELID 
  FROM EWUCLU 
  INTO ld_relid.