How to Cancel/Force Close PO or ASN?

Accidently any user created the GRN against PO or ASN we cannot reverse that transactions. In this case user have option to "Force Close" that ASN or PO so there user cannot perform further transactions. 

To Force Close PO or ASN, please follow below steps: 

1. Login to WMS. 
2. Mouse over to Inbound Module and under click Action button for specific PO or ASN to "Force Close" 

Force Close PO will not affect Stock