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 / OpenAPIConnection max ...
Power Automate
Unanswered

OpenAPIConnection max lenght error

(0) ShareShare
ReportReport
Posted on by 44

Hi guys

 

I create a simply flow that copies the info from a Form to a sharepoint list. 

 

It's been working fine until I receive the next error:  

 

"The 'inputs.parameters' of workflow operation 'Create_item' of type 'OpenApiConnection' is not valid. Error details: The API operation 'PostItem' requires the property 'item/field_23' to be a string of maximum length '255' but if of length '1365'"

 

This happened because that field in the form is a "long type" question and is the first time that we receive it a long one. It is possible to increase the size of it? The field in the sharepoint list is already a multiline text type so I don´t know why is showing that.

 

Thanks in advance for all the help.

Categories:
  • CU05022227-0 Profile Picture
    2 on at
    I'm having the same issue &  haven't seen any adequate answers to this.
    error message.png

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 Automate

#1
Mohsin Ali Profile Picture

Mohsin Ali 426

#2
11manish Profile Picture

11manish 349 Super User 2026 Season 2

#3
M Bilal Khan Profile Picture

M Bilal Khan 308

Last 30 days Overall leaderboard