SAP ABAP Program TREX_BC_INDEX_TABLE (Indexing with TREX_EXT_INDEX_TABLE (via RFC).) is using

• Class (11)
• Data Element (1)
• Table/Structure Field (7)
• Function Module (2)
• Interface (1)
• Message Class (1)
• Message Number (2)
• Class Method (12)
• Program (2)
• Table (1)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_ABAP_STRUCTDESCR	Runtime Type Services
2	Class	CL_ABAP_TABLEDESCR	Runtime Type Services
3	Class	CL_ABAP_TYPEDESCR	Runtime Type Services
4	Class	CL_TREX_PERF_COLLECTOR	Performance Collector
5	Class	CL_TREX_PERF_RESULT_VIEW	Display Performance Measurement Result
6	Class	CL_TREX_TEST_DATA_MANAGER	Data generation management.
7	Class	CL_TREX_TEST_UTILITY	Utilities for test programs.
8	Class	CL_TREX_UTILITY	TREX utility.
9	Class	CX_ROOT	Abstract Superclass for All Global Exceptions
10	Class	CX_TREX_BAD_REQUEST	Unexpected data received from application.
11	Class	CX_TREX_PROXY	Proxy Exception