The following is the ORA-19551 error message, you can learn the cause and solution of the Oracle database error.
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.
Solution: Either attempt to allocate another device or wait until the required device is no longer busy.
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