SAP Function Modules
READ_MULTIPLE_WLK1 SAP Function module
READ_MULTIPLE_WLK1 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_MULTIPLE_WLK1 into the relevant SAP transaction such as SE37 or SE80.
Associated Function Group:
WSOUPG
Released Date:
Not Released
Processing type: Normal fucntion module
Pattern for FM READ_MULTIPLE_WLK1 - READ MULTIPLE WLK1
CALL FUNCTION 'READ_MULTIPLE_WLK1' "
EXPORTING
locnr = " locnr Customer Number for Plant
TABLES
tab_matkl = " t023 Material Groups
tab_wlk1 = " wlk1 Listing Conditions SAP Retail Assortments
EXCEPTIONS
NO_WLK1_FOUND = 1 "
NO_ASSORTMENTS_FOUND = 2 " No Assortments Determined
NO_MERCH_CATEGORIES_FOUND = 3 "
. " READ_MULTIPLE_WLK1
ABAP code example for Function Module READ_MULTIPLE_WLK1
The ABAP code below is a full code listing to execute function module READ_MULTIPLE_WLK1 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).
| it_tab_matkl | TYPE STANDARD TABLE OF T023,"TABLES PARAM |
| wa_tab_matkl | LIKE LINE OF it_tab_matkl , |
| it_tab_wlk1 | TYPE STANDARD TABLE OF WLK1,"TABLES PARAM |
| wa_tab_wlk1 | LIKE LINE OF it_tab_wlk1 . |
DATA(ld_locnr) = 'Check type of data required'.
"populate fields of struture and append to itab
append wa_tab_matkl to it_tab_matkl.
"populate fields of struture and append to itab
append wa_tab_wlk1 to it_tab_wlk1. . CALL FUNCTION 'READ_MULTIPLE_WLK1' EXPORTING locnr = ld_locnr TABLES tab_matkl = it_tab_matkl tab_wlk1 = it_tab_wlk1 EXCEPTIONS NO_WLK1_FOUND = 1 NO_ASSORTMENTS_FOUND = 2 NO_MERCH_CATEGORIES_FOUND = 3 . " READ_MULTIPLE_WLK1
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 ELSEIF SY-SUBRC EQ 3. "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_locnr | TYPE LOCNR , |
| it_tab_matkl | TYPE STANDARD TABLE OF T023 , |
| wa_tab_matkl | LIKE LINE OF it_tab_matkl, |
| it_tab_wlk1 | TYPE STANDARD TABLE OF WLK1 , |
| wa_tab_wlk1 | LIKE LINE OF it_tab_wlk1. |
ld_locnr = 'Check type of data required'.
"populate fields of struture and append to itab
append wa_tab_matkl to it_tab_matkl.
"populate fields of struture and append to itab
append wa_tab_wlk1 to it_tab_wlk1.
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_MULTIPLE_WLK1 or its description.