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

Notifications

Announcements

No record found.

Community site session details

Community site session details

Session Id :
Finance | Project Operations, Human Resources, ...
Unanswered

LINQ unable to query using ModifiedDateTime field - compile and runtime errors

(0) ShareShare
ReportReport
Posted on by 199

Hello all,

With LINQ in a C# service I am trying to query a AX table and retrieve only the data that was modified after a specific date and time. The compiler is giving a compile error: "Operator '>' cannot be applied to operands of type 'System.ValueType' and 'System.DateTime'.

Here is my code. The cutOffDateTime variable is a DateTime type.

Screenshot-2021_2D00_11_2D00_25-162337.jpg

I have tried converting CreatedDateTime to DateTime but that just removes the VS compiler error and then I get the following error during runtime: The type 'System.DateTime' for the query operator is not Queryable!

The CreatedDateTime property is enabled on the table in question.

Help will be much appreciated.

I have the same question (0)

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

Responsible AI policies

As AI tools become more common, we’re introducing a Responsible AI Use…

Neeraj Kumar – Community Spotlight

We are honored to recognize Neeraj Kumar as our Community Spotlight honoree for…

Leaderboard > Finance | Project Operations, Human Resources, AX, GP, SL

#1
Martin Dráb Profile Picture

Martin Dráb 565 Most Valuable Professional

#2
André Arnaud de Calavon Profile Picture

André Arnaud de Cal... 450 Super User 2025 Season 2

#3
Sohaib Cheema Profile Picture

Sohaib Cheema 250 User Group Leader

Last 30 days Overall leaderboard

Product updates

Dynamics 365 release plans