Oracle Database Errors or Warnings from Error ORA-19751 to ORA-19760

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ORA-19751: could not create the change tracking file
Cause: It was not possible to create the change tracking file.
Action: Check that there is sufficient disk space and no conflicts in file names and try to enable block change tracking again.
ORA-19752: block change tracking is already enabled
Cause: The ALTER DATABASE ENABLE BLOCK CHANGE TRACKING command was issued, but block change tracking is already turned on for this database.
Action: None, this is an informative message only.
ORA-19753: error writing to change tracking file
Cause: An I/O error occurred while writing to the change tracking file.
Action: There will be other messages on the error stack that show details of the problem.

ORA-19754: error reading from change tracking file
Cause: An I/O error occurred while reading from the change tracking file.
Action: There will be other messages on the error stack that show details of the problem.
ORA-19755: could not open change tracking file
Cause: The change tracking file could not be opened.
Action: There will be other messages on the error stack that show details of the problem.
ORA-19756: corrupt block number string found in change tracking file
Cause: The specified block number is corrupt in the change tracking file.
Action: There will be other messages on the error stack that show details of the problem. There will also be a trace file that contains a complete dump of the corrupt block.

ORA-19757: could not resize change tracking file to string blocks
Cause: An error occurred while trying to change the size of the change tracking file.
Action: There will be other messages on the error stack that show details of the problem.
ORA-19758: failed to enable/disable block change tracking: out of SGA memory
Cause: out of SGA memory
Action: Increase SGA and restart the instance.
ORA-19759: block change tracking is not enabled
Cause: A command was entered that requires block change tracking to be enabled, but block change tracking is not enabled.
Action: None, this is an informative message only.
ORA-19760: error starting change tracking
Cause: Change tracking is enabled, but a problem was encountered while enabling the change tracking subsystem in this instance. The alert log and the trace file from the CTWR process will contain more information about the error.
Action: Examine the trace and alert files. Correct the error if possible, otherwise disable change tracking.

Above are list of Oracle Database Errors or Warnings from Error ORA-19751 to ORA-19760 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.

Thanks,
SQLServerF1 Team
Information about Oracle Database Error Messages or Warning Messages on Windows and Linux Operating Systems.

 

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