SAP ABAP Function Module TREX_ARW_XML_CALL (Generic XML call over RFC) is using

• Class (9)
• Data Element (3)
• Table/Structure Field (1)
• Interface (5)
• Class Method (7)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_SXML_STRING_READER	XML String Reader of sXML Library
2	Class	CL_SXML_STRING_WRITER	XML String Writer of sXML Library
3	Class	CL_TREX_AGGREGATE_REQ	Basis Client: Request for Aggregation
4	Class	CL_TREX_FACTORY	Factory
5	Class	CL_TREX_USER_MANAGER	User management for TREX BasisClient.
6	Class	CX_ROOT	Abstract Superclass for All Global Exceptions
7	Class	CX_STATIC_CHECK	Exceptions with Static and Dynamic Check of RAISING Clause
8	Class	CX_TREX_BAD_REQUEST	Unexpected data received from application.
9	Class	CX_TREX_UNSUPPORTED_FUNCTION	Unsupported Function