SAP ABAP Program MP50JTOP (Transaction PM01: Create and Copy Infotypes) is using

• Table/Structure Field (21)
• Message Class (1)
• Table (24)
• View (1)

#	Object Type	Object Name	Object Description	Note
1	Table	D020S	System table D020S (screen sources)
2	Table	D020T	Screen Short Description
3	Table	D021S	Screen fields
4	Table	D023S	Screen parameters
5	Table	DCOBJDEF	Name of a DDIC object with status
6	Table	DD02L	SAP Tables
7	Table	DD03P	Structure
8	Table	DFIES	DD Interface: Table Fields for DDIF_FIELDINFO_GET
9	Table	E070	Change & Transport System: Header of Requests/Tasks
10	Table	PREL	HR Master Data (Old Version, For Conversion Only)
11	Table	PSPAR	Transfer String for HR Infotype Dialog Modules
12	Table	PSYST	System Fields for HR Infotypes (PA/Recruitment)
13	Table	RHTEXT_FIELD	Fields for whose values texts should be read
14	Table	RP50I	Screen Fields: PM01
15	Table	RPAQFA	HR Functional Area
16	Table	T582A	Infotypes: Customer-Specific Settings
17	Table	T582C	Include Screens for Infotypes
18	Table	T582S	Infotype Texts
19	Table	T777D	Infotypes - Dialog/Database Assignment
20	Table	T77ID	Infotypes: Enhancements to T777D
21	Table	TADIR	Directory of Repository Objects
22	Table	TDCT	Dialog Modules
23	Table	TRDIR	Generated Table for View
24	Table	TRNSPACE	SL: Namespaces (Runtime Table)