SAP ABAP Interface IF_CNV_MBT_PIFD_HANDLER (Handles function calls) is using

• Class (3)
• Data Element (3)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_CNV_MBT_PIFD_PARAMETER_DATA	PIFD Parameter Data
2	Class	CL_CNV_MBT_PIFD_VARIANT	PIFD concrete Variant of an Interface
3	Class	CL_CNV_MBT_ULV_LOGGER	ULV Logger