SAP MERCHANDISE_GROUP_SELECT Function Module for Read base material group. Output: T023 and description from T023T









MERCHANDISE_GROUP_SELECT is a standard merchandise group select 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 base material group. Output: T023 and description from T023T 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 merchandise group select FM, simply by entering the name MERCHANDISE_GROUP_SELECT into the relevant SAP transaction such as SE37 or SE38.

Function Group: WWGR
Program Name: SAPLWWGR
Main Program: SAPLWWGR
Appliation area: W
Release date: 05-Jan-1995
Mode(Normal, Remote etc): Normal Function Module
Update:



Function MERCHANDISE_GROUP_SELECT 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 'MERCHANDISE_GROUP_SELECT'"Read base material group. Output: T023 and description from T023T
  EXPORTING
*  MATKL = ' ' "Transfer material group. If ' ' then 'Select *'
*  SPRAS = SY-LANGU "Transfer language, default 'D'
*  WG_BEZ = 'X' "If WG_BEZ = 'X' then with name
*  BUFFER_ALL = 'X' "If BUFER_all = 'X', buffer all T023; otherwise read individual recs to buffer

TABLES
*  O_WWG01 =  "Output T023/T023T into int. structure WWG01
*  X_WERT =  "INPUT/OUTPUT: Group of MG if MATKL is empty
*  WG_GROUP =  "Transfer Selection Structure, Default ALLE

EXCEPTIONS
   NO_BASIS_MG = 1
.



IMPORTING Parameters details for MERCHANDISE_GROUP_SELECT

MATKL - Transfer material group. If ' ' then 'Select *'

Data type: MARA-MATKL
Default: ' '
Optional: Yes
Call by Reference: No ( called with pass by value option)

SPRAS - Transfer language, default 'D'

Data type: SY-LANGU
Default: SY-LANGU
Optional: Yes
Call by Reference: No ( called with pass by value option)

WG_BEZ - If WG_BEZ = 'X' then with name

Data type: WPSTRUC-MODUS
Default: 'X'
Optional: Yes
Call by Reference: No ( called with pass by value option)

BUFFER_ALL - If BUFER_all = 'X', buffer all T023; otherwise read individual recs to buffer

Data type: CHAR1
Default: 'X'
Optional: Yes
Call by Reference: No ( called with pass by value option)

TABLES Parameters details for MERCHANDISE_GROUP_SELECT

O_WWG01 - Output T023/T023T into int. structure WWG01

Data type: WWG02
Optional: Yes
Call by Reference: No ( called with pass by value option)

X_WERT - INPUT/OUTPUT: Group of MG if MATKL is empty

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

WG_GROUP - Transfer Selection Structure, Default ALLE

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

EXCEPTIONS details

NO_BASIS_MG - No material group found

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

Copy and paste ABAP code example for MERCHANDISE_GROUP_SELECT 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_matkl  TYPE MARA-MATKL, "   ' '
lt_o_wwg01  TYPE STANDARD TABLE OF WWG02, "   
lv_no_basis_mg  TYPE WWG02, "   
lv_spras  TYPE SY-LANGU, "   SY-LANGU
lt_x_wert  TYPE STANDARD TABLE OF WWERT, "   
lv_wg_bez  TYPE WPSTRUC-MODUS, "   'X'
lt_wg_group  TYPE STANDARD TABLE OF WGR_RANGE, "   
lv_buffer_all  TYPE CHAR1. "   'X'

  CALL FUNCTION 'MERCHANDISE_GROUP_SELECT'  "Read base material group. Output: T023 and description from T023T
    EXPORTING
         MATKL = lv_matkl
         SPRAS = lv_spras
         WG_BEZ = lv_wg_bez
         BUFFER_ALL = lv_buffer_all
    TABLES
         O_WWG01 = lt_o_wwg01
         X_WERT = lt_x_wert
         WG_GROUP = lt_wg_group
    EXCEPTIONS
        NO_BASIS_MG = 1
. " MERCHANDISE_GROUP_SELECT




ABAP code using 7.40 inline data declarations to call FM MERCHANDISE_GROUP_SELECT

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 MATKL FROM MARA INTO @DATA(ld_matkl).
DATA(ld_matkl) = ' '.
 
 
 
"SELECT single LANGU FROM SY INTO @DATA(ld_spras).
DATA(ld_spras) = SY-LANGU.
 
 
"SELECT single MODUS FROM WPSTRUC INTO @DATA(ld_wg_bez).
DATA(ld_wg_bez) = 'X'.
 
 
DATA(ld_buffer_all) = 'X'.
 


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