SAP ABAP Function Module TXW_EXTRACT_READ_INIT (Initialize extract for reading) is using

• Class (1)
• Data Element (3)
• Table/Structure Field (27)
• Function Module (8)
• Message Class (1)
• Message Number (7)
• Table (6)

#	Object Type	Object Name	Object Description	Note
1	Function Module	TXW_DATA_FILE_ENQUEUE	Enqueue data file
2	Function Module	TXW_EXTRACT_METADATA_READ	Read metadata for segment from file
3	Function Module	TXW_EXTRACT_SEGMENT_DIR_READ	Read segment directory from file
4	Function Module	TXW_EXTRACT_SEGMENT_READ_ALL	Read all segment records from file into internal table
5	Function Module	TXW_EXTRACT_SELECTION_READ	Read selection criteria from data file
6	Function Module	TXW_FILE_NAME_GET	Data file name from logical name and volume id
7	Function Module	TXW_PATHSYNTAX_CHECK	Check if path syntax contains param_1 and filename
8	Function Module	TXW_UUID_CONVERT_CHECK	Check if conversion is necessary, ask, perform conversion