将本地Spfile迁移至ASM

SQL> create pfile='+data/ora12c/PARAMETERFILE/pfile.ora' from spfile;
create pfile='+data/ora12c/PARAMETERFILE/pfile.ora' from spfile
*
ERROR at line 1:
ORA-07391: sftopn: fopen error, unable to open text file.

SQL> create pfile='/tmp/pfile.ora' from spfile;

File created.

SQL> create spfile='+data/ora12c/PARAMETERFILE/spfileora12c.ora' from pfile='/tmp/pfile.ora';

File created.