SAP ABAP Program RSTWB_MIG_ATTR_COMP_STRUCTURE (Change Component Attribute) is using

• Class (3)
• Data Element (8)
• Table/Structure Field (35)
• Function Module (7)
• Message Class (3)
• Message Number (6)
• Class Method (2)
• Table (13)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_ABAP_CHAR_UTILITIES	Utilities for Processing Characters
2	Class	CL_GUI_CFW	Control Framework Basic Class
3	Class	CL_GUI_FRONTEND_SERVICES	Frontend Services