ORA-19500 device block size string is invalid
Oracle Database Error Code Messages ORA-19500 Help About Description;
Device block size string is invalid.
Cause for Error and Problem;
The device block size returned by sequential I/O OSD is invalid.
How to Solve;ORA-19500 device block size string is invalid?
Action for Solve and Fix Ora-19500;
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.
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