ORA-19500: device block size [string] is invalid

Cause: the device block size returned by sequential I/O OSD is invalid

Action: If the block size was set by using the PARMS option of the Recovery Manager ALLOCATE CHANNEL command, then the specified block size must be changed. If no PARMS option was specified on the ALLOCATE CHANNEL command, then this is an internal error that should be reported to Oracle.

Error Type: ORA

• Additional information for ORA-19500: device block size [string] is invalid19500
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