Fixing the “Only 1 of 2 keys provided for lookup, provide keys for dataAreaId, ProjectID / Not found” Error in Power Automate (Fin & Ops Apps)

Recently, while working with the Projects table from a Finance & Operations (F&O) environment, we ran into an error while using the Get a record action in Power Automate. (BTW this was the first we were using the Fin & Ops connector)

The flow kept failing with the following message:

Only 1 of 2 keys provided for lookup, provide keys for dataAreaId, ProjectID.

This error appears when we try to fetch a record from an F&O using only the ProjectID. But unlike normal Dataverse tables, F&O tables often come with composite keys.

Instead of passing just the ProjectID, we must pass the full composite key in the format:

dataAreaId,ProjectID

In our case, the correct value was:

AUST P-REP-34

Below, we can see it working properly

At one point, even after passing the correct composite key, we started getting a NotFound error:

Action ‘Get_a_record’ failed – NotFound

Nothing had changed in the inputs — it was just not working. The fix was surprisingly simple..

We deleted the Get a record step, re-added it, provided the same inputs again, and the error disappeared. It could be related to the connection reference not being updated properly in the background.

Hope it helps..