Diagnosis
You want to create an object management record for a material BOM.However, the material typeof the BOM header does not allow you to create material BOMs with thegiven usage.

System Response
The system does not create an object management record.

Procedure
In the material master, check which material type the header materialin the BOM has.
In Customizing for bills of material check underGeneral Data -> Define allowed materialtypes for BOM header which BOM usages are allowed in combinationwith this material type.
Enter a BOM usage for the object management record that is allowed forthis material type.