SAP ABAP Class /EACC/CL_READER_SIGN_SWITCH (Sign Switcher) is using

• Class (12)
• Data Element (1)
• Table/Structure Field (2)
• Interface (8)
• Message Class (1)
• Message Number (2)
• Class Method (11)
• Table (1)

#	Object Type	Object Name	Object Description	Note
1	Class Method	CL_ABAP_TYPEDESCR - DESCRIBE_BY_DATA	Runtime Type Services
2	Class Method	CL_FINB_CONDITION - CONSTRUCTOR	Condition
3	Class Method	CL_FINB_CONDITION - TEST_TABLE	Condition
4	Class Method	CL_FINB_KF_CHARS_STRUCTURE - GET_LIST	Characteristic Vector
5	Class Method	CL_FINB_PER_READER_AD_READER - CONSTRUCTOR	Document Read Interface
6	Class Method	IF_FINB_KF_CHARS_LIST - GET_LIST	List of Characteristics
7	Class Method	IF_FINB_MD_CHAR - GET_META_DATA	Characteristic
8	Class Method	IF_FINB_MD_CHAR_FACTORY - GET_CHAR_INSTANCE	Central Factory
9	Class Method	IF_FINB_READER - FETCH	Read Interface
10	Class Method	IF_FINB_READER - FETCH	Read Interface
11	Class Method	IF_FINB_READER - GET_READING_STRUCTURE	Read Interface