SAP EXIT_SAPLWSOS_001 Function Module for Function Module Exit for Calculating Header Material PO Quantity









EXIT_SAPLWSOS_001 is a standard exit saplwsos 001 SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Function Module Exit for Calculating Header Material PO Quantity 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 exit saplwsos 001 FM, simply by entering the name EXIT_SAPLWSOS_001 into the relevant SAP transaction such as SE37 or SE38.

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



Function EXIT_SAPLWSOS_001 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 'EXIT_SAPLWSOS_001'"Function Module Exit for Calculating Header Material PO Quantity
EXPORTING
HEAD_MATNR = "Header Material Number
HEAD_MEINH = "Alternative Unit of Measure for Header
* HEAD_KUNNR = ' ' "Customer Number
* HEAD_WERKS = ' ' "Plant Number
* HEAD_RPLFL = '0' "Replenishment Call

IMPORTING
HEAD_STRUC = "Header Structure

TABLES
COMP_LIST = "Component List

EXCEPTIONS
NO_VALUE_CALCULATE = 1
.



Related Function Modules

Below is a list of related SAP function modules this CUSTOMER FUNCTION exit / user exit is relevant for.
BAPI_MATERIAL_GETCOMPONENTS Break down structured materials
RANGE_STRUCTURED_ARTICLE_GET NOTRANSL: Ermitteln der Komponenten eines strukturierten Artikels
STRUCTURED_ARTICLE_COMBINE NOTRANSL: Zusammenführen eines Strukturierten Artikels aus Komponenten
STRUCTURED_ARTICLE_SPLIT NOTRANSL: Splitten eines Strukturierten Artikels in seine Komponenten
STRUCT_ARTICLE_KEY_DETERMINED NOTRANSL: Ermittlung des Transaktionsschlüssel der aufrufenden logistische
STRUC_ARTICLE_SPLITTING NOTRANSL: Aufsplitten eines strukturierten Artikels
STRUC_ART_CALCULATE_MEAN_VALUE NOTRANSL: Berechnung eines Mittelwertes bei Strukt. Artikel
STRUC_ART_CALCULATE_VALUE NOTRANSL: Berechnung der Bestellmenge des Kopfmaterials aus den Komponente
STRUC_ART_DET_COMP NOTRANSL: Bestimmung der Komponenten und angepaßten Mengen
STRUC_ART_FIND_HEAD_TO_COMP NOTRANSL: Findet zu einer Komponente einen Kopfartikel (strukturierter Art
STRUC_ART_KEY_TODO NOTRANSL: Liefert für ein strukt. Material die Behandlung in einem bestimm
STRUC_ART_SELECT_BOM NOTRANSL: Lesen der Materialnummer des strukt. Materials für eine Stücklis
TWZLA_READ NOTRANSL: Lesen der Tabelle TWZLA
TWZLA_WRITE NOTRANSL: Konsistenzprüfungen beim Ändern der Tabelle TWZLA
WSOS_FIND_HEAD_TO_COMP NOTRANSL: Bestimme Kopfmaterial zur Komponente (strukturiertes Material)

IMPORTING Parameters details for EXIT_SAPLWSOS_001

HEAD_MATNR - Header Material Number

Data type: MARA-MATNR
Optional: No
Call by Reference: No ( called with pass by value option)

HEAD_MEINH - Alternative Unit of Measure for Header

Data type: MARM-MEINH
Optional: No
Call by Reference: No ( called with pass by value option)

HEAD_KUNNR - Customer Number

Data type: KNA1-KUNNR
Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)

HEAD_WERKS - Plant Number

Data type: T001W-WERKS
Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)

HEAD_RPLFL - Replenishment Call

Data type: TWZLA-RPLFL
Default: '0'
Optional: Yes
Call by Reference: No ( called with pass by value option)

EXPORTING Parameters details for EXIT_SAPLWSOS_001

HEAD_STRUC - Header Structure

Data type: WSOS_STULI
Optional: No
Call by Reference: No ( called with pass by value option)

TABLES Parameters details for EXIT_SAPLWSOS_001

COMP_LIST - Component List

Data type: WSOS_STULI
Optional: No
Call by Reference: No ( called with pass by value option)

EXCEPTIONS details

NO_VALUE_CALCULATE - No Calculation Possible

Data type:
Optional: No
Call by Reference: No ( called with pass by value option)

Copy and paste ABAP code example for EXIT_SAPLWSOS_001 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:
lt_comp_list  TYPE STANDARD TABLE OF WSOS_STULI, "   
lv_head_matnr  TYPE MARA-MATNR, "   
lv_head_struc  TYPE WSOS_STULI, "   
lv_no_value_calculate  TYPE WSOS_STULI, "   
lv_head_meinh  TYPE MARM-MEINH, "   
lv_head_kunnr  TYPE KNA1-KUNNR, "   SPACE
lv_head_werks  TYPE T001W-WERKS, "   SPACE
lv_head_rplfl  TYPE TWZLA-RPLFL. "   '0'

  CALL FUNCTION 'EXIT_SAPLWSOS_001'  "Function Module Exit for Calculating Header Material PO Quantity
    EXPORTING
         HEAD_MATNR = lv_head_matnr
         HEAD_MEINH = lv_head_meinh
         HEAD_KUNNR = lv_head_kunnr
         HEAD_WERKS = lv_head_werks
         HEAD_RPLFL = lv_head_rplfl
    IMPORTING
         HEAD_STRUC = lv_head_struc
    TABLES
         COMP_LIST = lt_comp_list
    EXCEPTIONS
        NO_VALUE_CALCULATE = 1
. " EXIT_SAPLWSOS_001




ABAP code using 7.40 inline data declarations to call FM EXIT_SAPLWSOS_001

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.

 
"SELECT single MATNR FROM MARA INTO @DATA(ld_head_matnr).
 
 
 
"SELECT single MEINH FROM MARM INTO @DATA(ld_head_meinh).
 
"SELECT single KUNNR FROM KNA1 INTO @DATA(ld_head_kunnr).
DATA(ld_head_kunnr) = ' '.
 
"SELECT single WERKS FROM T001W INTO @DATA(ld_head_werks).
DATA(ld_head_werks) = ' '.
 
"SELECT single RPLFL FROM TWZLA INTO @DATA(ld_head_rplfl).
DATA(ld_head_rplfl) = '0'.
 


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