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 Automate / The 'from' property va...
Power Automate
Unanswered

The 'from' property value in the 'table' action inputs is of type 'Null'. The value must be of type 'Array'.

(0) ShareShare
ReportReport
Posted on by 19
 
Hi All,

 

We are using SQL stored procedures to get & export the data, but the flow sometimes failing with error: The 'from' property value in the 'table' action inputs is of type 'Null'. The value must be of type 'Array'. 
And without any fixing, flow successfully running and getting the expected result. why this is happening I am not sure. 

 

We assume, SQL Stored Procedure not responding in failed times. How to fix this, could you please help me. 

 

 

RamagopiBonda_0-1688144188434.png

 

 

RamagopiBonda_1-1688144188244.png

 

In addition to the above please refer below screen shot and advise for fix on combo box list item is having empty row, how to convert that empty row into single space. in backend SQL query it is showing as space " " but in UI we couldn't achieve this. this is also one assumption for flow failure. 

 

RamagopiBonda_0-1688144482617.png

 

 

Thanks 

 

Categories:
I have the same question (0)
  • abm abm Profile Picture
    32,985 Most Valuable Professional on at

    Hi @RamagopiBonda 

     

    You mentioned without any fixing, flow successfully running and getting the expected result. why this is happening I am not sure. I can see flow failed here. Could you please explain what you meant by no fixing?

     

    This error is due to Execute Stored Procedure step is returned null data. Next step Create CSV table is expecting an array of values. So to overcome this error add an IF condition to check the data is null or not after the SQL Stored procedure action step.

     

    Thanks

  • RamagopiBonda Profile Picture
    19 on at

    Thanks @abm for your quick response, 

    I will try with your advise and

    We found that when user selecting 'select All' or '1st blank check box' in dropdown and trying to export the data, parameters passing from UI to Stored Procedure it is querying SQL with empty, how to convert this empty to space while querying. 

     

    Thanks, in advance

     

  • abm abm Profile Picture
    32,985 Most Valuable Professional on at

    You could check its empty and pass a space or do this check under the SQL Stored procedure.

     

    Thanks

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

Introducing the 2026 Season 1 community Super Users

Congratulations to our 2026 Super Users!

Kudos to our 2025 Community Spotlight Honorees

Congratulations to our 2025 community superstars!

Leaderboard > Power Automate

#1
David_MA Profile Picture

David_MA 250 Super User 2026 Season 1

#2
Expiscornovus Profile Picture

Expiscornovus 222 Most Valuable Professional

#3
Haque Profile Picture

Haque 174

Last 30 days Overall leaderboard