SAP ABAP Class CL_AXT_BASE_STRUCTURE (Base class for all structures) is using

• Class (12)
• Data Element (14)
• Table/Structure Field (14)
• Function Module (2)
• Message Class (3)
• Message Number (3)
• Class Method (4)
• Table (6)
• View (1)

#	Object Type	Object Name	Object Description	Note
1	Table	DD02L	SAP Tables
2	Table	DD02L	SAP Tables
3	Table	DD02V	Generated Table for View
4	Table	DD03L	Table Fields
5	Table	DDTABNAME	Only table name
6	Table	TADIR	Directory of Repository Objects