SAP ABAP Class CL_IBO_CH_WD_INB_ACTHDL_ON (subclass for object based navigation) is using

• Class (6)
• Data Element (3)
• Table/Structure Field (18)
• Interface (2)
• Message Class (1)
• Message Number (1)
• Class Method (7)
• Table (8)

#	Object Type	Object Name	Object Description	Note
1	Data Element	CHAR20	Char 20
2	Data Element	CHAR32	Character field, length 32
3	Data Element	CHAR50	Comment