SAP ABAP Function Module TREX_EXT_INDEX (Index Documents) is using

• Class (9)
• Data Element (3)
• Table/Structure Field (34)
• Function Module (3)
• Interface (4)
• Message Class (1)
• Message Number (1)
• Class Method (14)
• Table (14)

#	Object Type	Object Name	Object Description	Note
1	Function Module	TREX_CHECK_INPUT	Checks input parameters
2	Function Module	TREX_RFC_FUNCTION_BXML	TREXRfcServer General Function Interface
3	Function Module	TREX_TEXT_TO_UTF8	Converts text from current encoding to UTF-8