Maintaining Time Data For Several Employees Using Fast Entry 
Use
The fast entry screen is multi-functional. You can maintain fast entry records for several personnel numbers for a selected period at the same time. You can use the following functions to maintain your time data:
Procedure
The Fast Entry of Time Data screen appears.
The Fast Entry screen appears for the selected infotype.
For more information about matchcode searches, see the existing documentation for the R/3 Payroll Accounting component.
Result
You can now maintain the infotype records for the selected employees and specified period.

You can process the personnel numbers of up to twenty employees at the same time. If you select more than twenty employees, the system assigns their corresponding personnel numbers to groups of twenty employees each. Any groups that are not currently displayed on the screen can be accessed by choosing Other personnel nos. All of the personnel numbers on subsequent screens are automatically updated each time you save records for the personnel numbers on the current screen.