SAP ABAP Function Module WB2B_TC_GET_CATEGORIES (Get a list of Categories (Material Groups)) is using

• Function Module (1)
• Table (7)

#	Object Type	Object Name	Object Description	Note
1	Table	BAPIRET2	Return Parameter
2	Table	BAPIWWG5_MATERIAL_GROUP	Structure for BAPI Ouput Table Material Group(s)
3	Table	BAPIWWG5_MATERIAL_GROUP	Structure for BAPI Ouput Table Material Group(s)	SOURCE MATERIALGROUPS STRUCTURE BAPIWWG5_MATERIAL_GROUP OPTIONAL
4	Table	BAPIWWG5_MATERIAL_GROUP_RANGE	Structure for BAPI Range Table Material Groups
5	Table	BAPIWWG5_MATERIAL_GROUP_RANGE	Structure for BAPI Range Table Material Groups	SOURCE MATERIALGROUPRANGE STRUCTURE BAPIWWG5_MATERIAL_GROUP_RANGE OPTIONAL
6	Table	BAPIWWG5_MATL_GROUPS_AND_DESCR	Structure for BAPI Output Table Matl Grp(s) and Descriptions
7	Table	BAPIWWG5_MATL_GROUPS_AND_DESCR	Structure for BAPI Output Table Matl Grp(s) and Descriptions	SOURCE SHORTDESCRIPTIONS STRUCTURE BAPIWWG5_MATL_GROUPS_AND_DESCR OPTIONAL