Fine
Make sure these are correct
- Columns are correct
in that case use column index like this
CurrentRow(0) - for first column
CurrentRow(1) - for second column @Daffodil
As column index starts with 0 for first column
-
This multi assign activity is inside FOR EACH ROW activity
-
And finally
Try upgrading your activity package to latest version
Go to Design tab → Manage Packages-> project dependencies-> upgrade all the packages
Cheers @