Oracle launched on the issue Powerdb databasename to complete the installation of, for xzdb SID, but when such a mistake to start : SQL>; connect /as sysdba Connected to an idle instance. SQL>; starup SP2-0042 : unknown command "starup" - rest of line ignored. SQL>; startup ORA-01078 failure in processing system parameters : LRM-00109 : could not open parameter file '/oracle/product/9.2.0/dbs/initxzdb.or' SQL>; But when I made inquiries Zhxzb@root / #find / -name initxzdb.ora /oracle/admin/xzdb/pfile/initxzdb.ora This is the only place this issue, is that what the problem is, there is only databaseid with sid is not the same. Oracle launched on the issue Pfile= use your startup. . /*init.ora Try Oracle launched on the issue Cp to this document under /oracle/dbs [ Closed window ]