Diagnosis
You have entered an alternative BOM that does not have the value 1
. However, at the same time you have entered a BOM category (forexample order BOM or document structure, for which noalternatives can be created.

System Response
In the Alternative BOM field, the system enters the value "1".

Procedure
Use the alternative BOM value 1 as proposed by the system, orenter a different BOM category.