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Power Platform Community / Forums / Power Automate / Create a Task - Start ...
Power Automate
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Create a Task - Start Date Works but Due Date is Null

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Posted on by Timben 10
Hi Everyone,
 
I´m using a Flow to automatically create a task in Planner, with an individual due date.
Until now I used the start date to display the date wich worked as it should. Now I want to use the due date but the value is null.
I haven´t changed anything apart from the due date.
 
Any thoughts on how to fix this?
 
I appreciate any help.
 
 
 
Screenshot 2025-02-21 095259.png
Categories:
Building flows
I have the same question (0)
  • Verified answer
    SpongYe Profile Picture
    SpongYe 5,715 Super User 2026 Season 1 on at
    Hi @Timben
     
    Please make sure you have set the DateTime Format to "ISO 8601".
     
     
    The Planner documentation mentioned the date format .
    The datetime the task is due (Ex. '2018-04-13T00:42:19.284Z').
     
    So make sure you have the same datetime format.
     
  • Timben Profile Picture
    Timben 10 on at
    Hi @SpongYe
     
    Thanks a lot, I´m gonna try it right away.
  • Timben Profile Picture
    Timben 10 on at
     
    At first it didn´t work but I added a "Compose" action to verify the output and used that as an extra step instead of refering to the "List a Row" directly.
     
    Thanks a lot  : )
     
     

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