I have a user who is trying to update the task list. User is part of SharePoint group and this group has contribute permission in the task list. There are other users too who CAN update items.
I have also tried to update the item which this user (who is having an issue) was trying to update but no luck....FYI...I was using my site collection admin rights.
I DO KNOW that this is not permission issue....because I've tried to update the item with my site collection admin rights...also the list items updates Modified and Modified By field but not the column which we are trying to update.
Any suggestions !!!
KP