SAP ABAP Program LRESUFO1 (BDT PBO Forms for ext. Subscreen) is using

• Class (3)
• Table/Structure Field (48)
• Function Module (16)
• Interface (12)
• Class Method (11)
• Table (6)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_RECA_DATA_CONTAINER	Container with Data (Value Transfer)
2	Class	CL_RECA_TRACE	Trace
3	Class	CL_RESC_EXCHANGE_SERVICES	Data Exchange