SAP ABAP Program LREAOFI1 (BDT PAI Forms for ext. Subscreen) is using

• Class (3)
• Table/Structure Field (4)
• Interface (21)
• Class Method (34)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Interface	IF_REBD_ARCH_OBJECT	Architectural Object (VIBDAO)
2	Interface	IF_REBD_HAS_CHARACT	Object with Fixtures and Fittings Characteristics
3	Interface	IF_REBD_HAS_INFRA	Object with Infrastructure
4	Interface	IF_REBD_HAS_MEAS	Object with Measurements
5	Interface	IF_REBD_HAS_NUMBER	Object with Default Settings for Number Assignment
6	Interface	IF_REBD_HAS_OBJREL	Object Related to Another Object (AO or UA)
7	Interface	IF_REBD_HAS_OBJ_ASSIGN	Object with Assignment to Other Object
8	Interface	IF_REBD_HAS_VALID_PERIOD	Object with Validity Period
9	Interface	IF_REBD_OBJ_ASSIGN_MNGR	Object Assignments
10	Interface	IF_REBD_VALID_PERIOD_MNGR	Object-Period Manager
11	Interface	IF_REBP_HAS_ADDRESS	Object with Address
12	Interface	IF_REBP_HAS_PARTNER	Object with Business Partner
13	Interface	IF_RECA_ADDITIONAL_TEXT_MNGR	Additional Text Manager
14	Interface	IF_RECA_BUS_OBJECT	Business Object
15	Interface	IF_RECA_HAS_ADDITIONAL_TEXT	Object with Additional Text for Correspondence
16	Interface	IF_RECA_HAS_RESUBM	Object with Resubmit
17	Interface	IF_RECA_HAS_STATUS	Object with Status
18	Interface	IF_RECA_MESSAGE_LIST	Message Collector
19	Interface	IF_RECA_STORABLE	Object Can Be Stored
20	Interface	IF_RECA_WB_LIST_HANDLER	Lists on Objects - Handler
21	Interface	IF_REOR_OFFER_OBJECT	Offered Object (VIOROO)