ATP Data Collection based on item attribute

Hi,

We currently have a decentralized Oracle ATP installation for both Merchandise and Spares item types. Going forward, we plan to use a third party ATP solution for Merchandise and continue with Oracle ATP for Spares.

For Merchandise, to achieve ATP functionality from various standard Oracle processes (e.g. Item Supply Demand, ATP Inquiry, Order Booking, etc), we plan to use Oracle's post user hook (MSC_ATP_CUSTOM) to invoke the third party ATP API. This means, Oracle processes would invoke MRP_ATP_PUB.CALL_ATP first as a standard process and return dummy results. We would then invoke MSC_ATP_CUSTOM and override Oracle dummy values with our third party API results.