SAP Message 29263 - The BOM is now recursive (item & &)

Diagnosis
You want to link a configured material to the BOM of a configurablematerial.

System Response
The system checks whether the configured material is used as acomponent in the BOM.
The selected configured material &V2& is entered in the BOM as itemV1.

Procedure
Since recursiveness is not supported, you cannot allocate theconfigured material to the BOM for this configurable material.
Select material &V1& and delete the allocation using the Editmenu.