Record Source Error Using Access 2003

[roaml]

Hello,

I am trying to open a form from another form that uses the same record source table. I receive the following error message when clicking on the button.

<BEGIN ERROR>

The table ‘network_wo’ is already opened exclusively by another user, or it is already open through the user interface and cannot be manipulated programmatically.

<END ERROR>

Here is the code I am trying to use:

<BEGIN CODE>

Private Sub Network_Details_Click()
On Error GoTo Err_Network_Details_Click

Dim stDocName As String
Dim stLinkCriteria As String

stDocName = " network_details_form"

stLinkCriteria = "[ni_ID]=" & Me![ni_ID]
DoCmd.OpenForm stDocName, , , stLinkCriteria

Exit_Network_Details_Click:
Exit Sub

Err_Network_Details_Click:
MsgBox Err.description
Resume Exit_Network_Details_Click

End Sub

<END CODE>

Thank you sooo much!