Mis- Shipmets

Hi,

We have one scenario ofo Mis shipmets

Scenario goes like this

Customer places an order for 10 qty, Sales order created for 10 qty, PGi done with 10qty and Blling also with 10qty, But customer receives only 9 qty physically

He informs Business about the Mis shipment , We cannot do PGI as the customs clearence already done and we have to change the qty in Billing

So in billing we will cancel the original billing document of 10 and create a new one with 9 qty and release to accounting for 9

the remaining billing quantity should be posted to Dr COGS and Cr to Revenue after releasing to accounting

Please let me know if this can be done either in Standard or using Exits

regards,

santosh