[Help] Error Encountered: An item with the same key has already been added

[BigDataGeek]

I have a SharePoint online list I'm trying to connect to.  Every time I try making the connection, no matter if its a new workflow or an existing workflow, I get this same 'item with same key' error.

Anyone with the same issue found a solution?

For reference; this is a SharePoint list and I've successfully connected to many other lists on the same location. 

[DylanO]

We are experiencing the same issue - has anyone been able to resolve this issue or otherwise find a workaround?

[MattV_NERC]

Hi, I was unable to solve this so used the following workaround: 1. Created new list in SharePoint 2. Used Alteryx to write new to list (list of changed/updates required to main list) 3. Used a SP workflow to make changes to original list using values in new list. All in all, not ideal as I then encountered throttling issues with SP online so needed a batch macro to regulate writing to list.

[jhinks]

My colleague found the following solution.

Go to the list in SharePoint > Add column > Show or hide columns > hide the following columns.

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