Cant able to create a common date

[ha142000]

Hi everyone 

i am creating a Pie chart where i need a common year filter i already tired with Canonical Date data is coming wrong

[MATC]

I guess you need to choose which date is the main one  - Order place, Order delivery or Order ship.
Than you can use year() function in your script on the one field you'd choose to create a year field which then you can use on your visualization.