Answer Posted / andrew

I have posted an explanation here:
http://international-dba.blogspot.co.uk/2012/06/comments-on-materialized-views.html
If it isn't clear, feel free to add a comment at the end.

invalid quantity specification negative quantity are not allowed for this item please check this item definition quantity

3326

---

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

2689

---

ORA-26030: index string.string had string partitions made unusable due to:

1896

---

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

2745

---

ORA-26084: direct path context already finished

1881

---

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

2647

---

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

3106

---

ORA-26082: load of overlapping segments on table string.string is not allowed

1719

---

ORA-26028: index string.string initially in unusable state

3803

---

NZE-28868: Peer certificate chain check failed.

2746

---

IMG-02003: 2FF03 - incorrect color histogram feature specification

1655

---

[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

2682

---

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...

2538

---

ORA-26095: unprocessed stream data exists

3515

---

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

6705

---