SAP ABAP Table/Structure Field BAPIESSR - PO_NUMBER (BAPIESSR) is used by

• Class (1)
• Function Module (2)
• Program (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_MRM_TM_SERVICES Method: MAP_BAPI_DATA	TM in Invoice Verification	MRM	APPL	SAP_APPL