SAP ABAP Program SAPMWWG2 (Maintain Material Groups/Classes and Assignments From Release 4.0) is used by

• Transaction Code (8)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Transaction Code	WG21	Create material groups	WWGR	APPL	SAP_APPL
2	Transaction Code	WG22	Change material groups	WWGR	APPL	SAP_APPL
3	Transaction Code	WG23	Delete material groups	WWGR	APPL	SAP_APPL
4	Transaction Code	WG24	Display material groups	WWGR	APPL	SAP_APPL
5	Transaction Code	WG26	Create assignments	WWGR	APPL	SAP_APPL
6	Transaction Code	WG27	Change assignment	WWGR	APPL	SAP_APPL
7	Transaction Code	WG28	Delete Assignments	WWGR	APPL	SAP_APPL
8	Transaction Code	WG29	Display assignments	WWGR	APPL	SAP_APPL