Cost Accounting is not generated for Event Type Drop Ship Delivery

Summary:

We are getting the error for Drops Ship Cost Accounting Process, where we have used the Input Source as Inventory Organization Code and Bill Party Identifier in Mapping Set MS_DROPSHIP_INVENTORY and MS_RECEIVING INSPECTION and provided the respective Output Account for each Bill Party Identifier. Screenshot of Setup Document is attached for your reference. After creating the ASN for Dropship PO which automatically created virtual Receipt when we ran the Receipt Accounting and Cost Accounting Processes, Cost Accounting Process is getting errored out for Event Class - Trading Cost Accounting and Event Type - Drop Ship Delivery. Below is the error