SAP ABAP Data Element WPOSNR_VON (Preceding item of a vendor billing document) is used by

• Class (3)
• Function Module (1)
• Interface (1)
• Table (8)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_WCB_CHECK_CREA_VBD_BY_BILL	Checks for Which Billing Item a VBD Can Be Created	WCB_AG_APPL	EA-GLTRADE	EA-GLTRADE
2	Class	CL_WCB_COCO_AGBU_FOR_DISPLAY	Agency Business Documents for a Condition Contract	WCB_CC_OUTBOUND	EA-GLTRADE	EA-GLTRADE
3	Class	CL_WZRE_AGENCY_DOC	Agency Document	WZRE_SERVICES	APPL	SAP_APPL