| ERROR | CREATE_PC: scratch-tables/views (string) exist and need to be dropped |
| CAUSE | Transient tables/views from a previous CREATE_PC operation were still in existence. |
| ACTION | Delete the invalid Point Cloud from the base table (for cleanup of scratch tables), and initialize and create the Point Cloud again. Alternately, use SDO_UTIL.DROP_WORK_TABLES with oidstring as the parameter. |