The issue of Data import file on Repairs was created on Showroom App was resolved during the Q\A session tonight. The issue was that I have specified that a column will contain a Name of a Vehicle, but was not mapped on the Vehicle field. The Vehicle Name file was copied and pasted on the Repairs CSV file before importing. Also, the character length for Garage\Vendor record was configure to 16 limiting some of the records that are above 16 characters, making the data import to fail. I have learnt a lot today. Thank you