Direct delivery with Intercompany billing and external 3rd party supplier

Hi,

we person the pursuing case, presume sister companies A en B each with their ain dedicated purchasing organization.

Company A sells merchandise to outer customer, merchandise is sourced from institution B; modular 3rd enactment intercompany travel with (TAS) income order, not PO/SO scenario.

Company B procures the merchandise from an outer supplier and arranges for nonstop transportation by supplier to outer customer. Based connected the income bid successful Company A, strategy creates automatically PR/PO successful Company B for outer supplier with transportation code of outer customer. Account duty successful PO holds the income order.

External supplier delivers the merchandise to outer lawsuit and sends invoice to institution B.

After posting the invoice successful institution B, institution A is capable to make the invoice to outer customer.

Subsequently, the intercompany invoice from institution B to Company A should beryllium created but I wonderment how. What is the trigger successful this script for the intercompany invoice to beryllium generated arsenic the supplier’s invoice already triggered the invoice to the outer customer?

Hope you tin help!!