Answer Posted / amit

i think "database already mounted" means that

oracle instance is associated with your current database (
which ever you have database name (name may be "xe") )

so your new database in not creating because that instance
is engaged with your older database ,

ACTION - edit the pfile ( it is the file to create new
instance parameter) so that new instance will be created

now you can write the create database statement

ORA-26027: unique index string.string partition string initially in unusable state

6488

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[ERROR] [main 11:01:20] (JCLLoggerAdapter.java:error:454) Unsuccessful: alter table user.CEN_USER_MASTER add constraint FKF4EDEDC3D0BAAE75 foreign key (ROLE_ID) references user.CEN_ROLE_MASTER [ERROR] [main 11:01:20] (JCLLoggerAdapter.java:error:454) ORA-02275: such a referential constraint already exists in the table

2521

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ORA-26079: file "string" is not part of table string.string

1706

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if the lengths of two wires are same and the area of cross sections is 4:7 then what will be the ratio of current passing through these wires

2442

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IMP-00063: Warning: Skipping table "string"."string" because object type "string"."string" cannot be created or has different identifier

2497

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ORA-07497: sdpri: cannot create trace file 'string'; errno = string.

2520

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ORA-16627: No standby databases support the overall protection mode.

3752

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NZE-28890: Entrust Login Failed

1595

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ORA-26095: unprocessed stream data exists

3254

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IMP-00060: Warning: Skipping table "string"."string" because object type "string"."string" does not exist or has different identifier

2925

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Hi guys, I have four tables those are emp,dept,eliminate and uneliminate. i wrote small cursor..when i run, it display one error (ORA-01403 nodata found)... The query is: Declare cursor c1 is select e.ename emp_name from emp e,dept d where e.deptno=d.deptno group by deptno; r1 c1%rowtype; test_emp varchar2(200); begin for r1 in c1 loop begin select eliminate_emp into test_emp from eliminate t,uneliminate ut where t.number=ut.number and t.deptno=e.deptno and rownum<1; end; dbms_output.put_line(r1.emp_name); end loop; end; Thanks...

2462

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IMP-00064: Definition of LOB was truncated by export

6132

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RMAN-05017: no copy of datafile number found to recover

2160

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ORA-26094: stream format error: input column overflow

2552

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ORA-16626: failed to enable specified object

1986

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