Oracle Solution for Error ora-19735

ORA-19735: wrong creation SCN - control file expects initial plugged-in datafile

What triggered the Error:

en a tablespace is plugged into a database, the tablespace is initially read-only. Oracle converts the header of the plugged-in datafiles (assign them a new creation SCN) when the tablespace is first made read-write. This error occurs when the creation SCN in the file header is different from the creation SCN in the control file, possibly because this is the converted datafile.

What should we do to fix it:

ther restore the initial version of the plugged-in datafile, or continue database recovery, which will recover the control file.