SAP ABAP Function Module TREX_EXT_OPTIMIZE (Optimize Documents) is using

• Class (3)
• Data Element (3)
• Table/Structure Field (36)
• Function Module (5)
• Interface (1)
• Message Class (1)
• Message Number (3)
• Class Method (7)
• Table (14)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_TREX_DB_CONNECTION	TREX connection via DBSL.
2	Class	CL_TREX_FACADE	TREX Facade
3	Class	CL_TREX_PERF_COLLECTOR	Performance Collector