SAP ABAP Program MKCGGD00 (Structure Generation: Data Declarations) is using

• Table/Structure Field (18)
• Table (19)

#	Object Type	Object Name	Object Description	Note
1	Table	CDIDEP	ABAP/4 Dictionary Interface: Structure for Compound Char.
2	Table	CDIFCA	DDIC Interface: Field Catalog Structure
3	Table	CDIFGRP	Field groups
4	Table	CDIFGRPF	Field group fields
5	Table	CDIFIE	DDIC Interface: Structure for Table Fields
6	Table	CDITAB	DDIC Interface: Table Information
7	Table	CDITHE	DDIC Interface: Table Description, Status, Admin.Data
8	Table	CGDATR	SAP-EIS: Characteristic attributes output structure
9	Table	CGDIFIE	Structure field generation, general field structure
10	Table	CGDPAR	Structure Generation, Parameter bar
11	Table	CGGFIE	Structure generation, general oject structure
12	Table	CGSDPV	Generation of structure, dialog status parameter
13	Table	CGSPAR	Structure Generation, Parameter bar
14	Table	D020S	System table D020S (screen sources)
15	Table	DCOBJIF	Interface for DDIC objects
16	Table	DD03P	Structure
17	Table	SHKONTEXT	Dialog context data for SAPhelp
18	Table	TKCA	Aspects
19	Table	TKEBB	Management for Operating Concerns (Cross-Client)