Sir Mark Monillas requested item creation for Lacoste. However they can only provide SKUS instead of UPC, TL or PO. Since this is a return and there are no option for SKU to process item creation, Mark created an ETL for SKU. After that he advised me to try processing it on the test environment. The process will  be under the excel file then process it on 172.16.11.131. AFter processing it on the test environment I advised Sir Jeff to trigger the refresh to see if the items or the skus reflected. As per Sir Jeff items didn't reflect.After Mark fixed it they transferred it to the Live prod but again when we tried processing it, the items doesn't reflect on 4r4. We made hangout call with Arvin, Jimmy, and Mark to discuss the issue then to test and validate. After we have successfully process it I advise again Sir jeff to run the trigger on the Live environment. This is now okay.