I want to preface by saying I've read numerous threads regarding similar issues and I'm aware of many of the common fixes.
I have a flow to upload an Excel file to a SharePoint list. I have the DateTime Format in List Rows Present in a Table set to ISO 8601. There is a Compose action for each date which is used in the Create Item action:
if(empty(outputs('Compose_2')), null, outputs('Compose_2'))
The flow handles most of the dates as expected, but something is causing it to fail in the last date column. All of the date columns in the Excel file have the same format, so there is no difference there. However, when I look at the raw inputs it has one column as ISO 8601 and the one failing as a serial date:
"item/Detection_x0020_Date": "2022-03-16T00:00:00.000Z",
"item/Repaired_x0020_Date": null,
"item/Final_x0020_Inspection_x0020_Dat": "44636",
Here you can see the two dates in question in the Excel file, the failing one not in serial format.
Nothing I seem to do gets that last column to work correctly.