To resolve the validation error please follow these steps:
Navigate to Income 13.2.
Remove the NPP amount, then enter the NPP Code manually.
If your returns are linked, the relationship between the individual and the partnership must be broken using the following steps:
Go to the Client, click View Jobs.
Select the Tax tab. Under the Tax Status section, untick two boxes;
Allow Distributions from Trust/P'ship.
Transfer Shared Jobs to this Return.Reopen the return and re-enter any details needed back into income 13.