Validation error in Loss to carry back SA103

This message indicates that a loss to carry back has been entered when there is a profit in the year. This can be amended as follows: 1. Log on to IRIS Personal Tax and select the client. 2. Click on the Trade Profession or Vocation folder, click Sole Trade or Partnership. 3. Double click on the relevant account period which is shown in the bottom half of the screen. 4. For Sole Trades click on the Adjustments Losses Overlap and Tax tab and remove the figure from the To carry back box. For Partnerships click on the Trading Income tab and remove the figure from Loss to carry back.