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Helper V
Helper V

Patch Error - Invalid Argument(GUID)

Hi Power Apps community,


I am trying to update multiple records in Dataverse based on my collection.

I am using this code to update the Dataverse but I somewhat receives this error: "invalid argument type (guid). expecting a table value instead".


ForAll(colPOProducts, Patch(ITS_Order_Products,LookUp(ITS_Order_Products,PO_Merge_ID=PO_Merge_ID),{cr3e1_po_subtotal:cr3e1_po_subtotal,cr3e1_po_total:cr3e1_po_total,cr3e1_currency:cr3e1_currency,cr3e1_po_tax:cr3e1_po_tax,cr3e1_po_tax_amount:cr3e1_po_tax_amount));


Normally, the datasource (ITS_Order_Products) needs to be highlighted in th epatch function, but this time it is in normal colors.



Helper I
Helper I

I have the same issue. Did you figure it out?


No I didn't, what I did is I have the records in a gallery list so I insert a save button for each row to save the data manually.


Hope it helps.

Helper I
Helper I

Ok makes sense. I've got a couple hundred rows to patch, was hoping to avoid manual entry!


Thanks though. If I figure something out, I'll let you know.


New Member

Change the Display name for the column that has "Unique identifier for entity instances" as the description in the table you are receiving the Invalid Argument(GUID) error. Refresh everything and should be solved. Worked for me at least.

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