Debugged the application for checking where the batch code is extracted, as per checking, the batch code is not extracted from JDA but there is a function in the application that is formatting the arrival date into batch code. The creation of batch code is based on the arrival date set when printing the tags in the barcode application, for generation of barcode per SKU it can be selected, but in PO it is automatically set as the date of the barcode generation. The letter in the batch code is for months, 12 months equivalent to 12 letters which are A-L, which means that H is for the month of August and E is for the month of May. The two digits after the letter are the date and the last digit after the dash is the last digit of the year. Example: Arrival Date: 08/16/2022, 08 = H, 16 = date, 2 = is the last digit of the year 2022, H + 16 + '-' + 2 = H16-2. The difference between the Korres and Beauty Bar batch code is the dash after the digits only. In Beauty Bar, the batch code is H162 while in Korres, it is H16-2. Advised the warehouse team, and Ms. Kim thru email on the findings. There are no changes in the application as the batch code was already on it.