Fresh NW6+SP2-Server. Then installed BM36EE (all from SBS6) and wanted

to add an sp for BM. That failed with a message like this (did not
it down): "sp can only put on an bm-installation, no bm-installation found in products.dat".

Had a look on installed products via nwconfig and bm was missing.

Does anybody know a reason for this or what should be done now?