What are the prerequisites for deleting business partner attribute master data in SAP BW/4HANA?

There must be no BW query as InfoProvider in SAP BW/4HANA that uses business partner as a free characteristic.

In SAP BW/4HANA there must be no hierarchy data related to business partner values that should be deleted.

There must be no transaction data in a DataStore Object (advanced) referring to business partner values that should be deleted.

In SAP BW/4HANA there must be no analysis authorizations related to business partner values that should be deleted