SAP Function Modules

comments icon Comments

READ_WERKS_FOR_REFWERKS SAP Function module







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

Associated Function Group: WSOREF
Released Date: Not Released
Processing type: Normal fucntion module
Normal function module settings


Pattern for FM READ_WERKS_FOR_REFWERKS - READ WERKS FOR REFWERKS 





CALL FUNCTION 'READ_WERKS_FOR_REFWERKS' "
  EXPORTING
*   kzrfb = SPACE               " mtcom-kzrfb
    group_type =                " w_group_type
    ref_werks =                 " werks_d
  TABLES
    tab_werks =                 " wrefa
  EXCEPTIONS
    NO_PLANTS_FOUND = 1         "
    .  "  READ_WERKS_FOR_REFWERKS

ABAP code example for Function Module READ_WERKS_FOR_REFWERKS





The ABAP code below is a full code listing to execute function module READ_WERKS_FOR_REFWERKS 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:
it_tab_werks    TYPE STANDARD TABLE OF WREFA,"TABLES PARAM
wa_tab_werks  LIKE LINE OF it_tab_werks
.





DATA(ld_kzrfb) = some text here

DATA(ld_group_type) = 'Check type of data required'.

DATA(ld_ref_werks) = 'Check type of data required'.
 

"populate fields of struture and append to itab
append wa_tab_werks to it_tab_werks.
.

CALL FUNCTION 'READ_WERKS_FOR_REFWERKS'
  EXPORTING
*   kzrfb =                      ld_kzrfb
    group_type =                 ld_group_type
    ref_werks =                  ld_ref_werks
  TABLES
    tab_werks =                  it_tab_werks
  EXCEPTIONS
    NO_PLANTS_FOUND =            1
    .  "  READ_WERKS_FOR_REFWERKS

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_kzrfb  TYPE MTCOM-KZRFB ,
it_tab_werks  TYPE STANDARD TABLE OF WREFA ,
wa_tab_werks  LIKE LINE OF it_tab_werks,
ld_group_type  TYPE W_GROUP_TYPE ,
ld_ref_werks  TYPE WERKS_D .





ld_kzrfb = some text here 

"populate fields of struture and append to itab
append wa_tab_werks to it_tab_werks.
ld_group_type = 'Check type of data required'.
ld_ref_werks = 'Check type of data required'.

Contribute (Add Comments)

Please help keep this info upto date and use the comments section below to add useful hints, tips and information specific to this SAP function. This will then be available for you and other users to easily find by simply searching on the object name READ_WERKS_FOR_REFWERKS or its description.


   
 

READ_WERKS_FOR_REFWERKS - 
READ_VVERS_NEW - 
READ_VVERS - 
READ_VDZNB_USAGE - Read the Uses of a Payment Postprocessing Activity
READ_VDZNB_PAYMENT - Read the Payments of a Payment Postprocessing Activity
READ_VDZNB_PAYINFO - Read the Payments of a Payment Postprocessing Activity