SAP ABAP Program RFDIOBK0 (Direct Input Objects and Object Relationships) is using

• Class (1)
• Table/Structure Field (31)
• Function Module (9)
• Message Class (2)
• Message Number (16)
• Class Method (1)
• Table (13)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_ABAP_CONV_IN_CE	Code Page and Endian Conversion (External -> System Format)