N’ Pui : 1st investigated this case have evident about operator screened SI lot reject and fill FCA wrong model in tray , It don’t occur from normal process
This issue if escape from SI screening it can detect at Inner packing operation by MES system …
Containment Action : 1. 100% Screen this lot again result Not found mix more..
2. Stop fulfill FCA process incase found defect and already separated , need waiting last tray for Leader confirm and fill by themselves
3. Alert and training operator who responsible screening about this issue
Corrective action : On going provide and I will share to QA and Team within Friday 10-June
However I will discuss with ME to foolproof this issue …