Investigate issue on error encountered by FSRI Warehouse, status of letdown process for Packaging Materials with Ship by date Feb 5, 2020 is already done. But when you click on the date, no details is appearing instead error message 'letdown details not yet completed'

Steps taken:
1. Request to warehouse to email list of TL's affected
2. Inquire in JDA status of TL's if already in P status
3. Check status of TL's in wms_letdown_list and wms_letdown_details
4. Check wms_batch_alloc table. Findings shows that 1 TL was missing
5. Insert missing TL in wms_batch_alloc table 