Occasionally, it is possible that when uploading a catalogue, there are errors with a reference. Normally this is due to:
Duplicate product: The system has found more than one match in the data provided, and it will be necessary to assign the price and stock manually from the CATALOGUE tab of the 
section.
Price error: Some references have a price higher or lower than 30% of the recommended retail price. In this case, identify the reference and modify the price within the parameters according to the RRP that you will find in the PromoFarma catalogue.
You will always be able to see the errors in the section 
in the tab 
.