SAP ABAP Program DEMO_CALL_DB_PROCEDURE (Database Procedure Call from Database Procedure) is using

• Class (10)
• Table/Structure Field (2)
• Interface (3)
• Class Method (10)
• Table (1)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_ABAP_TYPEDESCR	Runtime Type Services
2	Class	CL_DBPROC_PROXY_FACTORY	Access Class for Database Procedure Proxy Library
3	Class	CL_DB_SYS	Queries for Database Information
4	Class	CL_DEMO_INPUT	Demo Input
5	Class	CL_DEMO_OUTPUT	Demo Output with Static Methods or Instance Methods
6	Class	CL_SQL_STATEMENT	SQL statement
7	Class	CX_DBPROC_PROXY	Exception to DB Procedure Proxies
8	Class	CX_ROOT	Abstract Superclass for All Global Exceptions
9	Class	CX_SQL_EXCEPTION	Exception Class for SQL Error
10	Class	CX_STATIC_CHECK	Exceptions with Static and Dynamic Check of RAISING Clause