SAP ABAP Program MP51EF20 (PT40: Routines for Each Function Key) is using

• Data Element (1)
• Table/Structure Field (14)
• Function Module (2)
• Message Class (1)
• Message Number (1)
• Program (11)
• Table (2)
• Transaction Code (4)

#	Object Type	Object Name	Object Description	Note
1	Table/Structure Field	RP51E - BEGDA	Reference Date for Evaluations
2	Table/Structure Field	RP51E - ENDDA	End Date
3	Table/Structure Field	RP51E - PERNR	Personnel Number
4	Table/Structure Field	RP51E - UZEIT	Select Time for Attendance Check
5	Table/Structure Field	SYST - DATLO	ABAP System Field: Local Date of Current User
6	Table/Structure Field	SYST - DATUM	ABAP System Field: Current Date of Application Server
7	Table/Structure Field	SYST - TIMLO	ABAP System Field: Local Time of Current User
8	Table/Structure Field	T549Q - BEGDA	Start Date
9	Table/Structure Field	T549Q - ENDDA	End Date
10	Table/Structure Field	T77S0 - GRPID	Group Name
11	Table/Structure Field	T77S0 - GSVAL	Value of Semantic Abbreviation
12	Table/Structure Field	T77S0 - SEMID	Semantic Abbreviation
13	Table/Structure Field	TSTC - TCODE	Transaction Code
14	Table/Structure Field	VARI - VARIANT	ABAP: Name of variant (without program name)