Oracle : Ошибка ORA-19804

"cannot reclaim %s bytes disk space from %s limit"
*Cause: Oracle cannot reclaim disk space of specified bytes from the
*Action: There are five possible solutions:
1) Take frequent backup of recovery area using RMAN.
2) Consider changing RMAN retention policy.
3) Consider changing RMAN archived log deletion policy.
4) Add disk space and increase DB_RECOVERY_FILE_DEST_SIZE.
5) Delete files from recovery area using RMAN.

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