If i have a grid view like this and i have to add more columns one as link button and one for notes (text) .the table is full of data how to handle this problem:
What is shocking in your design is that 40% of the space is taken by action button and not by the main information.
The buttons are taking to much space. Promote the content, not the tools.
Some icons are very generic and don't need explanation. I don't speak Arabic but I can tell that the first button is "edit", second is "print", third "validate", fourth "settings" or "batch". Display only the icon and remove the text.
Place the primary / most used icons first and directly accessible, place the rest into a more menu (like said maxathousand).