Oracle Solution for Error ora-19561
ORA-19561: string requires a DISK channel
What triggered the Error:
e attempted command requires that a DISK device channel be allocated to the session, but a non-DISK device was found.What should we do to fix it:
allocate the current device and allocate a DISK channel, then then retry the command.
If this was not sufficient go over to:
Oracle Official Support Knowledge Center
Or maybe those geeks at: StackOverflow Board
Or maybe those geeks at: StackOverflow Board
