Oracle Error ORA-24032: object string exists, index could not be created for queue table string

Oracle Error Message

ORA-24032: object string exists, index could not be created for queue table string

Reason for the Error

Oracle AQ tried to create an index with the name specified in the error message. The index could not be created for the specified queue table because a object exists with the same name.

Solution

Drop the object specified in the error message and retry the command. You can also choose a different name for the queue table.