These instructions are for situations where the procedure for installing a dedicated CDB was not followed in the initial installation resulting in the installation of Sybase Unwired Platform servers with unwanted CDBs attached.
The information about the primary CDB you do not want attached to the SUP installation must be removed from the cluster configuration data (clusterdb) so the SUP service entry can be rebuilt without the CDB dependency.
In this procedure you will remove the CDB in the initial SUP installation (machine A) from the clusterdb, then you will install SUP on a different machine (machine B) and add the new CDB to the existing cluster on machine A.