Scheduling agreements do not support full products

What causes this issue?

You want to create a scheduling agreement and have assigned a full
product (&V1&).

System Response

The system cannot process articles with an empties bill of material in
scheduling agreements.

How to fix this error?

Choose an article without an empties BOM.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.