Where Used List (Class) for SAP ABAP Table WB2_PURCHASE_KEY (Purchasing Document Keys)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component

1	Class	CL_WB2_CHK_TC_LOCK_LIV `Method: IF_WB2_CHECK~CHECK`	Check Class: TC lock check for LIV document (w/o WBGT)	WB2B_ACTION	EA-GLTRADE	EA-GLTRADE
2	Class	CL_WB2_DOC_DATA_FACTORY `Method: SELECT_PO_HEAD`	Manage Document Data and Read from Database	WB2B_TEW	EA-GLTRADE	EA-GLTRADE
3	Class	CL_WB2_DOC_DATA_FACTORY `Method: SELECT_PO`	Manage Document Data and Read from Database	WB2B_TEW	EA-GLTRADE	EA-GLTRADE
4	Class	CL_WB2_FILTER_MD_LIV_IRRELEVNT `Method: IF_WB2_ENHANCE_DATA_MD~ENHANCE`	Filter: purchase item of material doc. not relevant for LIV	WB2B_ACTION	EA-GLTRADE	EA-GLTRADE
5	Class	CL_WB2_PO `Method: READ_FLOW`	Purchase Order	WB2B_TEW	EA-GLTRADE	EA-GLTRADE