RMAN-05517: tempfile string conflicts with file used by target database
Cause: RMAN attempted to use the specified tempfile as a restore destination in the auxiliary database, but this name was already in use by the target database.
Action: Use the SET NEWNAME FOR TEMPFILE command to specify a name for the indicated tempfile, making sure that the new name does not conflict with a file name in use by target database. Alternatively, use DB_FILE_NAME_CONVERT and retry the command.
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RMAN-05517tempfile string conflicts with file used by target database