The current database must be initialized to use DCM.
You must be working as the administrator to use the -init option.
ccm dcm -d|-delete -dbid|-database_id database_spec...
See DCM restrictions for details on naming restrictions for DCM databases.
You must use the -dbid option if you are initializing a database that has not previously been initalized for use with DCM. If the database has been initialized for use with DCM, you can omit -dbid; if specified, the value must match that of the current database ID. Similarly, when you use the -init option to reinitialize a DCM database, the -delim option, if specified, must match that of the current database.