I checked the error encountered by sir Jowel, as per checking, the updating of the Masterfile is stopped because it is inserting a duplicate value for SKU, but as per checking, there is no same value for SKU in JDA, as this is a unique field. Executed the updating of Masterfile on my side using the MDB given by sir Jowel, the given MDB has no count data, the Masterfile is successfully updated, I sent the MDB to sir Jowel for checking the Masterfile with count data, as per sir Jowel, the same problem is encountered, there is no description for count data. Requested for the MDB with count data and executed the Masterfile again, the updating of Masterfile is successful but the description still not showing with the count data, checked the cause, and as per checking, the SKU displaying for count data is too long, and has no record in Masterfile, when checked with sir Jowel, he advise that it is using UPC not SKU, thus the reason why there is no description showing for the count data.