SAP READ_WLOSITEREF Function Module for Read logistic data reference site table









READ_WLOSITEREF is a standard read wlositeref SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Read logistic data reference site table processing and below is the pattern details for this FM, showing its interface including any import and export parameters, exceptions etc. there is also a full "cut and paste" ABAP pattern code example, along with implementation ABAP coding, documentation and contribution comments specific to this or related objects.


See here to view full function module documentation and code listing for read wlositeref FM, simply by entering the name READ_WLOSITEREF into the relevant SAP transaction such as SE37 or SE38.

Function Group: REF_SITE_TAB
Program Name: SAPLREF_SITE_TAB
Main Program: SAPLREF_SITE_TAB
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:



Function READ_WLOSITEREF pattern details

In-order to call this FM within your sap programs, simply using the below ABAP pattern details to trigger the function call...or see the full ABAP code listing at the end of this article. You can simply cut and paste this code into your ABAP progrom as it is, including variable declarations.
CALL FUNCTION 'READ_WLOSITEREF'"Read logistic data reference site table
  EXPORTING
*  IS_WERKS =  "General flag
*  I_WERKS =  "Plant
*  IS_CLASS =  "General flag
*  I_CLASS =  "Class number
*  IS_REFSITE =  "General flag
*  I_REFSITE =  "Reference Site For Purchasing
*  NO_BUFFER =  "General flag

TABLES
   E_WLOSITEREF_ITAB =  "Site grouping for logistic data

EXCEPTIONS
   NOT_FOUND = 1
.



IMPORTING Parameters details for READ_WLOSITEREF

IS_WERKS - General flag

Data type: FLAG
Optional: Yes
Call by Reference: Yes

I_WERKS - Plant

Data type: WERKS_D
Optional: Yes
Call by Reference: Yes

IS_CLASS - General flag

Data type: FLAG
Optional: Yes
Call by Reference: Yes

I_CLASS - Class number

Data type: KLASSE_D
Optional: Yes
Call by Reference: Yes

IS_REFSITE - General flag

Data type: FLAG
Optional: Yes
Call by Reference: Yes

I_REFSITE - Reference Site For Purchasing

Data type: REFSITE
Optional: Yes
Call by Reference: Yes

NO_BUFFER - General flag

Data type: FLAG
Optional: Yes
Call by Reference: Yes

TABLES Parameters details for READ_WLOSITEREF

E_WLOSITEREF_ITAB - Site grouping for logistic data

Data type: WLOSITEREF
Optional: No
Call by Reference: Yes

EXCEPTIONS details

NOT_FOUND - No Reference Site Found

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for READ_WLOSITEREF Function Module

The ABAP code below is a full code listing to execute function module POPUP_TO_CONFIRM including all data declarations. The code uses the original data declarations rather than 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 newer method of declaring data variables on the fly. 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), which i why i have stuck to the origianl for this example.

DATA:
lv_is_werks  TYPE FLAG, "   
lv_not_found  TYPE FLAG, "   
lt_e_wlositeref_itab  TYPE STANDARD TABLE OF WLOSITEREF, "   
lv_i_werks  TYPE WERKS_D, "   
lv_is_class  TYPE FLAG, "   
lv_i_class  TYPE KLASSE_D, "   
lv_is_refsite  TYPE FLAG, "   
lv_i_refsite  TYPE REFSITE, "   
lv_no_buffer  TYPE FLAG. "   

  CALL FUNCTION 'READ_WLOSITEREF'  "Read logistic data reference site table
    EXPORTING
         IS_WERKS = lv_is_werks
         I_WERKS = lv_i_werks
         IS_CLASS = lv_is_class
         I_CLASS = lv_i_class
         IS_REFSITE = lv_is_refsite
         I_REFSITE = lv_i_refsite
         NO_BUFFER = lv_no_buffer
    TABLES
         E_WLOSITEREF_ITAB = lt_e_wlositeref_itab
    EXCEPTIONS
        NOT_FOUND = 1
. " READ_WLOSITEREF




ABAP code using 7.40 inline data declarations to call FM READ_WLOSITEREF

The below ABAP code uses the newer in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. Please note some of the newer syntax below, such as the @DATA is not available until 4.70 EHP 8.

 
 
 
 
 
 
 
 
 


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