Hi all,
We have a lot of unresolved email addresses in our system and they're causing us a problem with some of our data extraction work (not reelvant here).
As a potential solution I used Advanced find to see that these objects existed as Activity Party entries, but seemed to be missing a partyid. I then used powerBI to extract all the Activity Partys that has missing partyid to confirm and this was the case. I've put together a flow that correctly interrogates the Activity Party using Fetchxml :
<fetch version="1.0" output-format="xml-platform" mapping="logical" distinct="true">
<entity name="activityparty">
<filter type="and">
<condition attribute="partyid" operator="null" />
<condition attribute="partyidname" operator="eq" value="xxxx@xxx.net"/>
</filter>
</entity>
</fetch>
to bring me back a list. But when I try to update the missing data:

I get the error:
The 'Update' method does not support entities of type 'activityparty'.
This seems odd. It is a single row in a table that is being edited and it has a single missing column value. Any ideas on how I can make the flow update the row (or any other way of achieving the same aim)?
Thanks
Ralph