SAP ABAP Table WB2_TC_KEY (Trading Contract Key) is used by

• Class (5)
• Function Module (21)
• Program (6)
• TTYP (1)

#	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_TC	Manage Document Data and Read from Database	WB2B_TEW	EA-GLTRADE	EA-GLTRADE
3	Class	CL_WB2_DOC_DATA_FACTORY Method: SELECT_TC_HEAD	Manage Document Data and Read from Database	WB2B_TEW	EA-GLTRADE	EA-GLTRADE
4	Class	CL_WB2_FILTER_PO_NOT_RELEASED Method: IF_WB2_ENHANCE_DATA_PO~ENHANCE	CL_WB2_FILTER_PO_NOT_RELEASED	WB2B_ACTION	EA-GLTRADE	EA-GLTRADE
5	Class	CL_WB2_FILTER_SO_NOT_RELEASED Method: IF_WB2_ENHANCE_DATA_SO~ENHANCE	CL_WB2_FILTER_SO_NOT_RELEASED	WB2B_ACTION	EA-GLTRADE	EA-GLTRADE