SAP ABAP Program MV50SST0 (List level overview) is using

• Table/Structure Field (23)
• Function Module (3)
• Message Class (1)
• Message Number (1)
• Program (1)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Table/Structure Field	DD02D - STRNAME	Name of a structure
2	Table/Structure Field	DD03P - REPTEXT	Heading
3	Table/Structure Field	DD03P - SCRTEXT_L	Long Field Label
4	Table/Structure Field	DD03P - SCRTEXT_M	Medium Field Label
5	Table/Structure Field	DD03P - SCRTEXT_S	Short Field Label
6	Table/Structure Field	RKAFT - CONVEXIT	Conversion Routine
7	Table/Structure Field	RKAFT - LTEXT	General Name
8	Table/Structure Field	RKAFT - OUTPUTLEN	Output Length
9	Table/Structure Field	SDMVSST01 - LSIND	Numbering of user-defined characteristics in info system
10	Table/Structure Field	SDMVSST01 - VWERT	Char 20
11	Table/Structure Field	SDMVSST01 - LSBEZ	Text, 11 Characters
12	Table/Structure Field	SDMVSST01 - FELDN	Abbreviation for Database Field Name
13	Table/Structure Field	SDMVSST01 - BWERT	Char 20
14	Table/Structure Field	SYST - CUROW	ABAP System Field: Vertical Cursor Position in PAI
15	Table/Structure Field	SYST - LSIND	ABAP System Field: Current List Level
16	Table/Structure Field	SYST - MSGID	ABAP System Field: Message ID
17	Table/Structure Field	SYST - MSGNO	ABAP System Field: Message Number
18	Table/Structure Field	SYST - MSGTY	ABAP System Field: Message Type
19	Table/Structure Field	SYST - MSGV1	ABAP System Field: Message Variable
20	Table/Structure Field	SYST - MSGV2	ABAP System Field: Message Variable
21	Table/Structure Field	SYST - MSGV3	ABAP System Field: Message Variable
22	Table/Structure Field	SYST - MSGV4	ABAP System Field: Message Variable
23	Table/Structure Field	SYST - UCOMM	ABAP System Field: PAI-Triggering Function Code