ORA-19511: Error received from media manager layer, error text: string
Cause: An error occurred in the media management software which is linked with the Oracle server to perform backup and restore in cooperation with Recovery Manager.
Action: If the text of message 19511 does not provide enough information to resolve the problem, then you should contact the vendor of the media management software.
ORA-19512: file search failed
Cause: Recovery manager or Oracle Server attempted to discover files that matched the specified pattern but failed.
Action: Check errors on the error stack for an explanation why the search for files could not be successfully executed.
ORA-19513: failed to identify sequential file
Cause: Unable to identify the sequential file.
Action: Check additional messages, and check if the file exists on media.
ORA-19525: tempfile for the clone database must be renamed
Cause: Opening a clone database failed because Oracle server forces the tempfile to be renamed, in order to avoid overwriting the primary tempfile.
Action: Rename the tempfiles manually or automatically by using the DB_FILE_NAME_CONVERT initialization parameter.
ORA-19526: only one location allowed for parameter string
Cause: A list of default locations was provided in an Oracle-managed files parameter.
Action: Edit the parameter to include a single location.
ORA-19527: physical standby redo log must be renamed
Cause: The CLEAR LOGFILE command was used at a physical standby database. This command cannot be used at a physical standby database unless the LOG_FILE_NAME_CONVERT initialization parameter is set. This is required to avoid overwriting the primary database’s log files.
Action: Set the LOG_FILE_NAME_CONVERT initialization parameter.
ORA-19528: redo logs being cleared may need access to files
Cause: The redo logs are being cleared. This procedure may need the files this operation is being applied to.
Action: Wait for the redo logs to be cleared.
ORA-19529: Pattern string in initialization parameter string has an Oracle Managed Files file name.
Cause: An attempt was made to convert a database file name to an Oracle Managed Files file name using DB_FILE_NAME_CONVERT or LOG_FILE_NAME_CONVERT initialization parameter. This was not a valid operation.
Action: Retry the operation with a pattern template instead of a full Oracle Managed Files file name.
ORA-19550: cannot use backup/restore functions while using dispatcher
Cause: Attempted to use backup/restore functions while connected to the dispatcher in a shared server. This is not allowed because the device that is used for backup and restore must remain allocated to a single process.
Action: Connect directly to the instance then re-execute the backup or restore function.
ORA-19551: device is busy, device type: string, device name: string
Cause: The indicated device could not be allocated because it is allocated to another session, or no device was named, or all devices of the requested type are busy.
Action: Either attempt to allocate another device or wait until the required device is no longer busy.
Above are list of Oracle Database Errors or Warnings from Error ORA-19511 to ORA-19551 received while performing certain operation against Oracle Database or related products.
What are Oracle Database Error Messages?
Oracle Error Messages may be returned while using products which are part of Oracle Database. Each Oracle Database Error or Warning Message mentioned above contains the Warning or Error Message Statement, a short explanation of the probable causes of the Error message, and a recommended action.
Hope this was helpful.
Information about Oracle Database Error Messages or Warning Messages on Windows and Linux Operating Systems.