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

Announcements

No record found.

News and Announcements icon
Community site session details

Community site session details

Session Id :
Dynamics 365 Community / Forums / Small and medium business | Business Central, N... / Attachments Error: Th...
Small and medium business | Business Central, N...
Answered

Attachments Error: The date is not valid

(2) ShareShare
ReportReport
Posted on by SMS 338
From master records to transactions, I have "Error: The date is not valid." on Attachments.

Any ideas how to resolve?
 
Categories:
Dynamics 365 Business Central
I have the same question (1)
  • BR-24120642-0 Profile Picture
    BR-24120642-0 80 on at
    Hi,
     
    Could you post a screenshot of the error message as well as the error call stack?
     
     
    Thanks.
  • Brett F Profile Picture
    Brett F 454 on at
    Is this happening during a migration? We had this error during our migration because in Nav we had a custom field that was a DateTime field, and it got converted to a Date field in BC. 
  • SMS Profile Picture
    SMS 338 on at
    This is happening throughout BC, on every list and page that has 'Attachments'.

    I have exported Table 1173 and don't see anything strange.  I even Deleted records via Config Package.

    Here is a screenshot:
  • Verified answer
    Jun Wang Profile Picture
    Jun Wang 8,216 Moderator on at
    Do you have add-ons for the attachment feature? For base BC, it is weird that it cares about the dates.
  • Suggested answer
    SMS Profile Picture
    SMS 338 on at
    This issue was an add-on!  Once I removed the add-on, everything worked.

    Thanks all that looked at this!
     
     

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 Stars!

Meet the Microsoft Dynamics 365 Contact Center Champions

We are thrilled to have these Champions in our Community!

Congratulations to the April Top 10 Community Leaders

These are the community rock stars!

Leaderboard > Small and medium business | Business Central, NAV, RMS

#1
OussamaSabbouh Profile Picture

OussamaSabbouh 2,138 Super User 2026 Season 1

#2
YUN ZHU Profile Picture

YUN ZHU 1,279 Super User 2026 Season 1

#3
AndrewThomas81 Profile Picture

AndrewThomas81 1,192

Last 30 days Overall leaderboard

Featured topics

Product updates

Dynamics 365 release plans