ORA-19600: input file is string string (string

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ORA-19600: input fileis string string (string)
Cause: This message identifies the input file for a failedcopy operation. Both the
file number and name (if the name has been determined) are shown. For adatafile,
the file number refers to the datafile's absolute file number as shown in theDBA_
DATA_FILES view. For a datafile copy, the file number refers to the copy'scontrol
file record number as shown in the RECID column of the V$DATAFILE_COPY
view. For an archived log, the file number refers to the log's control filerecord
number as shown in the RECID column of the V$ARCHIVED_LOG view.
Action: Seeother error message.