ASN cancellation in SAP ECC

Hello community,

Anyone is aware of the ASN cancellation process using IDocs ?

I work in inter/intra company.

In the same company, 2 units exchange goods: the Leading Unit buy goods that the Participating Unit sells. We use the same SAP system.

Before shipping goods from the Participating unit to the Leading Unit, an ASN create, via Idoc DESADV, an inbound delivery in the leading unit.

Sometimes, the users will need to cancel outbound deliveries. If no goods issues have been made, the inbound delivery created via Idoc DESADV from the outbound delivery must be cancelled as well.

Is anyone aware of the process to cancel inbound deliveries using Idocs. Browsing on SCN I found WHSCON Idoc that could suit the requirements.

Does anyone know the output to use, and the requirement to use to trigger the output on the cancellation action ?

WHSCON is often used in SCN in which a cancellation button triggers the message...

Thanks for your help.