Forum Discussion
Unable to edit Sharepoint list item - Invalid date-time value
Hi. I've run into a weird problem with one of my Sharepoint lists. When trying to edit any field in said list, I get the following error: Invalid date-time value. The only "Date and time" col...
Hi,
This problem seems to still occur. We did some local troubleshooting and at least found a workaround - "Return to classic Sharepoint"-button in the bottom left corner of the list will take you to classic experience, where editing seems to be possible without the date/time values interrupting.
Something that we found out:
- Automatic date column "Modified" is causing the problem. When you edit a list item, you automatically input the modified date/time value in wrong format. You can find the error by scrolling up, after you've failed to edit the list item
--> Tried to change date/time settings from user settings, as well as Site settings and List settings, none of that worked.
- This happens randomly, but mainly to the same users with same local settings. For us, the issue occurs with a list that is edited by users from various time zones and with various date/time settings.
- Sometimes closing browser/restarting PC has solved it, but not always
