SAP ABAP Program RSTXCONV (Calculation of Conversion Table for RTF Convertor) is using

• Class (3)
• Data Element (2)
• Table/Structure Field (36)
• Function Module (1)
• Message Class (1)
• Message Number (1)
• Class Method (2)
• Table (11)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_ABAP_CHAR_UTILITIES	Utilities for Processing Characters
2	Class	CL_SCP_SEGMENT	Tree: Code Page<->Segment<->Character<->Code
3	Class	CL_SCP_SEGMENT_UTIL	Utilities for Segment Maintenance