I have this code to save a report to file:

Private Sub Command17_Click()

Me.Refresh
On Error GoTo Err_Command17_Click

Dim stDocName As String

stDocName = "rptOperator Log"
DoCmd.OutputTo acReport, stDocName, acFormatPDF, "L:\Operations\Team Managers\" & DatePart("yyyy", Date_of_Log) & " Operator Log\" & Employee_Name & ID & ".pdf"

Exit_Command17_Click:
Exit Sub


Err_Command17_Click:
MsgBox Err.Descriptionq
Resume Exit_Command17_Click

End Sub

The problem I'm having is that everytime it saves,it saves one file with all the records to pdf not just the current one and it also prints at the same time. all i want is to save the current report displayed on the form with the employee name and file ID on pdf. any help with this matter will be appreciated.
thanks in advance.

There's nothing there that should print the report. To restrict the report, you've got at least 3 options. One is to open the report in preview mode using a technique like this to restrict it:

Open a second form to the record

and then output it. The second is to base the report on a parameter query that uses the form to restrict the records returned. The third is to adapt this type of thing:

Emailing a different report to each recipient

For outputting, I'd do the third to avoid the overhead of opening the report first but maintain the flexibility of not having parameters in the query.

Here is a sample of the database, i just left the form that i need print to file.

Your actual code includes the line

DoCmd.OpenReport stDocName, acNormal

which is printing the report.

got it.
What is causing the file to save all reports instead of the current one on the form?

apply a filter as part of the openreport method
Google

You haven't told it to do otherwise. I gave you 3 different ways of doing it in post 2.