Can closed data be deleted by DBCA? can

dbca -silent -deleteDatabase -sourceDB lhr19cdb -sysDBAUserName sys -sysDBAPassword lhr
[WARNING] [DBT-11503] The instance (lhr19cdb) is not running on the local node. This may result in partial delete of Oracle database.
   CAUSE: A locally running instance is required for complete deletion of Oracle database instance and database files.
   ACTION: Specify a locally running database, or execute DBCA on a node where the database instance is running.
[WARNING] [DBT-19202] The Database Configuration Assistant will delete the Oracle instances and datafiles for your database. All information in the database will be destroyed.
Prepare for db operation
32% complete
Connecting to database
35% complete
39% complete
42% complete
[WARNING] The data files for database with SID "lhr19cdb" could not be determined because the database could not be started. DBCA will proceed with the service deletion.
65% complete
Updating network configuration files
68% complete
Deleting instance and datafiles
84% complete
100% complete
Database deletion completed.
Look at the log file "/u01/app/oracle/cfgtoollogs/dbca/lhr19cdb/lhr19cdb0.log" for further details.