SAP ABAP Function Module TREX_DBS_OPTIMIZE (Optimize Documents) is using

• Class (8)
• Table/Structure Field (4)
• Interface (1)
• Class Method (4)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_TREX_DB_CONNECTION	TREX connection via DBSL.
2	Class	CL_TREX_FACTORY	Factory
3	Class	CL_TREX_LOGGER	Logger
4	Class	CL_TREX_UTILITY	TREX utility.
5	Class	CX_ROOT	Abstract Superclass for All Global Exceptions
6	Class	CX_TREX_BAD_REQUEST	Unexpected data received from application.
7	Class	CX_TREX_REMOTE_INITIALIZATION	Failed to Initialize Remote Communication
8	Class	CX_TREX_SQL_EXCEPTION	TREX SQL exception