SAP ABAP Table E1WRF1M (Segment for plant master) is used by

• Function Module (4)
• Interface (1)
• Program (11)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Interface	IF_EX_WFIL_WRF1_DEBMAS_I	Interface for BAdI: WFIL_WRF1_DEBMAS_I	WFIL	APPL	SAP_APPL