SAP ABAP Function Module IBRT_REGISTER_INSTA_OBSERVER (CBase: Registrierung eines Observers (Low Level)) is using

• Class (4)
• Data Element (1)
• Table/Structure Field (14)
• Function Module (2)
• Message Class (1)
• Message Number (1)
• Class Method (2)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_CBASE	CUIB: CBase
2	Class	CL_CBASE_CONSTANTS	CBase: Constants
3	Class	CL_IBRT_BUFFER_HANDLER	IBRT: Buffer
4	Class	CX_CBASE_ERROR	Error Handling for CBase