Convert excel numerical dates to date MS FLOW

[Kevint13]

Hello,
I use a FLOW that retrieves the rows in an array and converts them into JSON.
My concern is that the date of Excel is in numerical format and not date:

I found on the forums a piece of solution: formatDateTime (adddays ('12 -30-1899 ', int (outputs (body (' List_the_lines_in_a_table ')? [' Value '] [' Request Date (DT) '] )), 'yyyy-MM-dd),' yyyy-MM-dd ')

I tried to integrate this solution and I have an error:

Do you have an idea ?

[yashag2255 · Accepted solution]

Hey @Kevint13 

Can you try this: 

The format for the add days should be yyyy-MM-dd and so you need to modify the expression to have the date as 1899-12-29 and then the rest of the expression. 

Hope this Helps!

If this reply has answered your question or solved your issue, please mark this question as answered. Answered questions helps users in the future who may have the same issue or question quickly find a resolution via search. If you liked my response, please consider giving it a thumbs up. THANKS!

[Kevint13 · Accepted solution]

I thank you for your reply,
I ended up finding the problem, here is the solution:

addDays('1899-12-30',int(item()?['Date de demande (DT)']),'yyyy-MM-dd')