Error: "Business loss activity - Description of activity is required."

Solution:
To resolve that error, description of activity (Label D) at Business loss activity (Item P9) must be provided when a loss has been entered at either:
- distribution from partnerships
- distribution from partnerships less foreign income.
Please make sure to activate "Business" via financial image, learn more in this guide -



If "Business" tab is irrelavant, deactivate it, learn more here