Oracle Errors Interview Questions
Questions Answers Views Company eMail

TNS-00245: Connection Manager: Failed to open log file

1 2871

TNS-00246: Connection Manager: Failed to start tracing

1 2190

TNS-00247: Unable to allocate memory for configuration data from TNSNET.ORA file

1 2801

TNS-00248: Unable to get information from file :string: Exiting with NR error:number

1 2591

TNS-00249: Unable to read network configuration data from file string with error: string

1 2435

TNS-00250: Navigator has been started

1 2442

TNS-00251: Failure in nstest:

1 2187

TNS-00252: Unable to handle route request: string

1 2231

TNS-00253: Error in reading network configuration data from file string with error string

1 2158

TNS-00254: Navigator has been stopped

1 2284

TNS-00255: Closing down log, stopping Navigator

1 2050

TNS-00256: Status of Navigator:

1 2046

TNS-00257: Number of Successful Requests : number

1 2345

TNS-00258: Number of Failed Requests : number

1 2243

TNS-00259: Disabled Interchange list:

1 1983


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Un-Answered Questions { Oracle Errors }

NZE-28868: Peer certificate chain check failed.

2263


[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

2287


IMP-00064: Definition of LOB was truncated by export

5884


How to resolve QSM-01108 error. I have no OR conditions in my query, but do have 9 IN conditions. The error says the max limit is 2 while I have 257 number of disjuncts. However, if I remove even a single IN condition, the query is rewritten. I cannot change my query. How can I resolve this issue?

2304


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...

2137






NZE-28890: Entrust Login Failed

1407


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

1286


ORA-26095: unprocessed stream data exists

2801


when i ran any workflow or session, getting below error: seesion task instance[s_xxx]: Execution terminated unexpecterdly

1748


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

2620


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...

2251


ORA-26084: direct path context already finished

1481


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.............

2315


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

2299


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

6155