SAP ABAP Function Module TREX_EXT_AGGREGATE (Calculates aggregation) is using

• Class (24)
• Data Element (11)
• Table/Structure Field (38)
• Function Module (2)
• Interface (9)
• Class Method (34)
• Table (19)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_ABAP_RUNTIME	Help Class for Runtime Measurement
2	Class	CL_SXML_STRING_READER	XML String Reader of sXML Library
3	Class	CL_SXML_STRING_WRITER	XML String Writer of sXML Library
4	Class	CL_TREX_AGGREGATE_REQ	Basis Client: Request for Aggregation
5	Class	CL_TREX_AGGREGATE_RES	Basis Client: Response for Aggregation
6	Class	CL_TREX_CHAR_UTILITY	Tools for manipulating character based data.
7	Class	CL_TREX_COMPONENT_DESCRIPTOR	Component Descriptor
8	Class	CL_TREX_DB_CONNECTION	TREX connection via DBSL.
9	Class	CL_TREX_FACADE	TREX Facade
10	Class	CL_TREX_ICM_CLIENT	TREX Client using ICM
11	Class	CL_TREX_LOGGER	Logger
12	Class	CL_TREX_PERF_COLLECTOR	Performance Collector
13	Class	CL_TREX_STRUCTURE	Structure Abstraction
14	Class	CL_TREX_TRACE	Trace
15	Class	CL_TREX_USER_MANAGER	User management for TREX BasisClient.
16	Class	CL_TREX_UTILITY	TREX utility.
17	Class	CX_ROOT	Abstract Superclass for All Global Exceptions
18	Class	CX_TREX_BAD_REQUEST	Unexpected data received from application.
19	Class	CX_TREX_DATABASE_TABLE	Database table handle (insert/update) failure.
20	Class	CX_TREX_INDEX_NOT_FOUND	Index Not Found
21	Class	CX_TREX_NO_SERVER	No Server
22	Class	CX_TREX_REMOTE_COMMUNICATION	Remote Communication Exception
23	Class	CX_TREX_SERVER	Error returned from Server
24	Class	CX_XSLT_SYSTEM_ERROR	Error During a Transformation