ORA-09817 troubleshooting
ORA-09817 error solved one case sharing.
When you log on to a development database, the following error occurs:
When an error is reported, the system prompts that the audit file fails to be written because there is no free space on the device.
Follow the prompts to see the disk usage:
Obviously, the space usage is already 100%.
Next we need to clear the disk space and check the directory usage:
The fast_recovery_area folder occupies 2.3 GB, and archive should be enabled. This is a development library that does not have such high-level protection requirements. Therefore, you can disable archiving and delete old log files.
First, verify that the archive is Enabled:
Close Archiving:
(1) shutdown immediate:
(2) mount startup status:
(3) disable the archive mode:
(4) Enable the database:
(5) The verification archiving has been disabled:
Next, we will delete the old archive log file. I will delete the file directly from the OS level:
Run the rm-rf folder name.
Clear historical records using RMAN:
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Complete all cleanup.