SAP ABAP Function Module TREX_EXT_COPY_INDEX (Copy Index) is using

• Class (5)
• Data Element (3)
• Table/Structure Field (16)
• Function Module (3)
• Interface (2)
• Class Method (5)
• Table (5)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_SXML_STRING_WRITER	XML String Writer of sXML Library
2	Class	CL_TREX_DB_CONNECTION	TREX connection via DBSL.
3	Class	CX_ROOT	Abstract Superclass for All Global Exceptions
4	Class	CX_XSLT_FORMAT_ERROR	Error in XML-ABAP format
5	Class	CX_XSLT_SERIALIZATION_ERROR	Error When Serializing