web
You’re offline. This is a read only version of the page.
close
Skip to main content

Announcements

News and Announcements icon
Community site session details

Community site session details

Session Id :
Power Platform Community / Forums / Power Apps / Power Query doesn't up...
Power Apps
Unanswered

Power Query doesn't update existing Rows

(0) ShareShare
ReportReport
Posted on by

Greetings Power Query community,

 

I have some issues with two Dataflows matching the same reqNR and updating the row in a Dataverse Table.
What I want to accomplish is:
Dataflow 1 creates some data.

Dataflow 2 matches the reqNR and updates the Rows with additional info.

Now Dataflow 2 is creating a new Row even if the reqNR is the same.

I don't get why the Flows behave like this, I think I'm the Problem here and I'm doing something wrong.


Can somebody please help me to resolve this?

Thanks in advance
Edit:
If I try to create a new Key for the Table, I get this Error Code after running the Dataflow again:
The CREATE UNIQUE INDEX statement terminated because a duplicate key was found for the object name''and''.

Screenshot 2022-04-04 102711.png
Screenshot 2022-04-04 103142.png
Screenshot 2022-04-04 102814.png
Categories:

Under review

Thank you for your reply! To ensure a great experience for everyone, your content is awaiting approval by our Community Managers. Please check back later.

Helpful resources

Quick Links

Season of Sharing Community Challenge Winners!

Congratulations to our community stars!

Kudos to our 2025 Community Spotlight Honorees

Expanding mentorship, skilling, and AI innovation

Leaderboard > Power Apps

#1
11manish Profile Picture

11manish 432 Super User 2026 Season 2

#2
Mohsin Ali Profile Picture

Mohsin Ali 347

#3
WarrenBelz Profile Picture

WarrenBelz 254 Most Valuable Professional

Last 30 days Overall leaderboard