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Oracle Errors Interview Questions
Questions Answers Views Company eMail

ORA-00221: error on write to controlfile

1 4945

ORA-00222: operation would reuse name of a currently mounted controlfile

1 1822

ORA-00223: convert file is invalid or incorrect version

1 1538

ORA-00224: controlfile resize attempted with illegal record type (string)

1 1766

ORA-00225: expected size string of controlfile differs from actual size string

1 1700

ORA-00226: operation disallowed while alternate controlfile open

1 1670

ORA-00227: corrupt block detected in controlfile: (block string, # blocks string)

1 12743

ORA-00228: length of alternate controlfile name exceeds maximum of string

1 1537

ORA-00229: operation disallowed: already hold snapshot controlfile enqueue

1 3487

ORA-00230: operation disallowed: snapshot controlfile enqueue unavailable

3 26665

ORA-00231: snapshot controlfile has not been named

1 2033

ORA-00232: snapshot controlfile is nonexistent, corrupt, or unreadable

1 1790

ORA-00233: copy controlfile is corrupt or unreadable

1 1650

ORA-00234: error in identifying or opening snapshot or copy controlfile

1 2633

ORA-00235: controlfile fixed table inconsistent due to concurrent update

1 12208

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Un-Answered Questions { Oracle Errors }

ORA-26094: stream format error: input column overflow


NZE-28868: Peer certificate chain check failed.


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


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...


In my project I am using star schema and only diimension tables are loaded and not fact tables any one can help me why it is happening? Plase guide me.


ORA-26029: index string.string partition string initially in unusable state


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


IMP-00096: Warning: Skipping table "string"."string" because type synonym "string"."string" cannot be created


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


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


When i am connect database through toad,one error occured. ORA-12514: TNS:listener does not currently know of service requested in connect descriptor. plz help me thanks advance.............


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


IMP-00070: Lob definitions in dump file are inconsistent with database.


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


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