BMXAA8812E You must wait while the system checks whether the record ID is used by a tenant. Tenant {0} already has a {1} record with the same primary key {2}. Choose a different value, or verify with the tenant whether they can use a different record ID.

Explanation

If you create a record with the same record ID as a tenant, the tenant will be able to see both records, their own, and what you have created. Therefore, you will be asked to choose a different record ID, or verify with the tenant whether they can use a different record ID.