Thank you for your interest in this topic.
I tried your code but something is off (no records are coming and no message of error).
In the meantime I found this code. Is working only when data is input manually. When I reference the combo box the code stop working.
Code:
Option Compare Database
Private Sub txtGoTo_AfterUpdate()
If (txtGoTo & vbNullString) = vbNullString Then Exit Sub
Dim rs As DAO.RecordSet
Set rs = Me.RecordsetClone
rs.FindFirst "[jobnumber]=""" & txtGoTo & """"
If rs.NoMatch Then
MsgBox "Sorry, no such record '" & txtGoTo & "' was found.", _
vbOKOnly + vbInformation
Else
Me.RecordSet.Bookmark = rs.Bookmark
End If
rs.Close
txtGoTo = Null
End Sub