Hello everyone,
I have created a schedule flow to automatically send an email if the Delete Date (from an Excel file) is equals to today's date.
I have tried it on a test Excel file and it worked fine.
But once I input our working file into the automation, the same error appears again : Unable to process template language expressions for action 'Condition' at line '1' and column '16207': 'In function 'formatDateTime', the value provided for date time string '44348' was not valid. The datetime string must match ISO 8601 format.'.
This error message was solved previously by selecting the "ISO 8601" on the DateTime Format of the List rows. I am not sure why it gives this error once more.

This is how my flow looks like :



The formula i wrote for the Condition is formatDateTime(items('Apply_to_each')?['Delete Date'],'yyyy-MMM-dd') equals to formatDateTime(body('Convert_time_zone'),'yyyy-MMM-dd')
Can anyone help me, please?
Thank you!