1808919 - Extension Field not Populated in Extension Scenario "Sales Order - Item to Purchase Request - Item"

You added in the Adaptation Mode an extension field to the Sales Order on Item level. And in Further Usage of Extension Field, you then activated the extension scenario "Sales Order - Item to Purchase Request - Item".
The details for the Extension Scenario are:

• "Sales Order - Item" to "Customer Demand - Order Line Item"
• "Customer Demand - Order Line Item" to "Purchase Request Planning Details - Item"
• "Purchase Request Planning Details" - Item to "Purchase Request - Item"

However, when you create a new Sales Order, the field value is correctly passed on to the Customer Demand, but it does not propagate to the Purchase Request Planning Details nor to the Purchase Request.

 SAP Business ByDesign

Extension Field, Sales Order - Item to Purchase Request - Item , KBA , AP-PRP , Purchase Request Processing , How To