Requested Sir Jong to remove the validation of records to that the details of the letdown will display. Double check if the letdown quantity tallies with the quantity per warehouse slot in JDA. But since there was an error encountered the letdown document was approved as zero causing a negative quantity on the picking zone. Manually move quantity based on the letdown document in the ewms portal going to the picking to offset the quantity. Instructed warehouse to re-asssign the letdown and perform scanning