My Code as below:

Code:
ID,CustomerName,Customernumber,Type,Model,Serialnumber,PhoneNumber,Email,Country,SOW,Qty,InstallationDate,WarrantyExpiryDate,StopdateinCalculation,productDescription,GrossMaintenanceprice,YearMonth,ServiceTierlevel,SLAlevel,Location,NrofDaysincontract,TotalGrossMaintenanceamount,Yearamount,Netamountperperiod)


	@ID int,
	@CustomerName nvarchar(255),
	@Customernumber int,
	@Type nvarchar(255),
...