Here's the error message I get:

I see a similar thread from Deltona from some time back with a similar error - unfortunately the result he got is not what I'm after.
SQL is as follows (I moved the portname line up a bit while trying different things, but still errors):
SELECT TOP 10000 UDT_VLANDevices.IPAddress AS IPAddress,
UDT_VLANDevices.HostName AS HostName,
UDT_VLANDevices.VendorIcon AS VendorIcon,
UDT_VLANDevices.MACVendor AS MACVendor,
UDT_VLANDevices.MACAddress AS MACAddress,
UDT_VLANDevices.ConnectedTo AS ConnectedTo,
UDT_VLANDevices.PortName AS PortName,
UDT_VLANDevices.VLAN AS VLAN,
Nodes.NodeID AS NodeID
FROM
UDT_VLANDevices INNER JOIN Nodes ON (UDT_VLANDevices.NodeID = Nodes.NodeID)
WHERE
(
(UDT_VLANDevices.VLAN = 1)
)
The report's basically perfect - I just want to get the port name or number in on the action.
This almost seems broken, but I don't dig into SQL often enough to be efficient - so I thought I would call on my fellow UDT users.
As a carrot, there's an unused Thwackpack for the kind soul who might supply a way to get this report with the port name, number, or description into the report without error.
Thanks, all!