SAP ABAP Table RSEDD0 (DD system table: Dynpro fields for popup window in DD) is using

• Data Element (22)
• Search Help (1)

#	Object Type	Object Name	Object Description	Note
1	Data Element	DBOBJ_NAME	DD: Name of a database object (length 16)
2	Data Element	DDEUTYPE	DD object type in DE management system
3	Data Element	DDOBJNAME	Name of ABAP Dictionary Object
4	Data Element	DOMNAME_SG	Domain Name
5	Data Element	ENQNAME	Lock object name
6	Data Element	FIELDNAME	Field Name
7	Data Element	INDEXID	Unique Index ID in a Table
8	Data Element	MCID	Matchcode ID
9	Data Element	MCONAME4	Name of a matchcode object (4-digit)
10	Data Element	POOL	Table pool name
11	Data Element	ROLLNAME	Data element (semantic domain)
12	Data Element	SHLPNAME	Name of a Search Help
13	Data Element	SQLTAB	SQL table name
14	Data Element	STRNAME	Name of internal structure
15	Data Element	TABNAME	Table Name
16	Data Element	TABNAME16	Table name, 16 characters
17	Data Element	TCLUSTER	Table cluster name
18	Data Element	TTYPENAME	Name of table type
19	Data Element	TYPEGROUP	Type Group
20	Data Element	UDENTITY	Entity type name
21	Data Element	VIEWNAME	Name of SAP table view
22	Data Element	VIEWNAME16	View Name, 16 Characters