I have an issue with an active form in Canvas for which I'm not able to enter data which is perfectly working in TM1 cube view or in active form XLS. The cell is displayed as writable, user is ok (both TM1 and Canvas), no security, no picklist, nothing special. The data I have to enter are a string element and the input works perfectly for consolidated level but not leaf level. I have tested with a simple element and it's the same behavior, data enter for a leaf element are not taken into account and revert back to the original data.
Any idea of what can cause this issue ?