em12c - 12.1.0.5
database - 11.2.0.4
So I am trying to clone a database thru cloud control using a full rman backup. During the restore the database from rman backup step I receive the following error identified below. Basically I get ora-00059: maximum number of DB_FILES exceeded. It gets this parameter from a temporary init.ora file that the cloning process creates. In the init.ora file it shows db_files=84. The source database has this defined as db_files=1000. Where does this come from? And how can I change it?
contents of Memory Script:
{
sql clone "alter system set db_name =
''BORXESAM'' comment=
''Reset to original value by RMAN'' scope=spfile";
sql clone "alter system reset db_unique_name scope=spfile";
shutdown clone immediate;
}
executing Memory Script
sql statement: alter system set db_name = ''BORXESAM'' comment= ''Reset to original value by RMAN'' scope=spfile
sql statement: alter system reset db_unique_name scope=spfile
Oracle instance shut down
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 04/26/2018 08:37:42
RMAN-05501: aborting duplication of target database
RMAN-03015: error occurred in stored script Memory Script
RMAN-06136: ORACLE error from auxiliary database: ORA-00059: maximum number of DB_FILES exceeded