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Oracle Errors Interview Questions
Questions Answers Views Company eMail

ORA-26682: invalid value for publication_on

1 1857

ORA-26683: invalid value for value_type

1 1848

ORA-26684: invalid value for value_type

1 1605

ORA-26685: cannot apply transactions from multiple sources

1 2214

ORA-26686: cannot capture from specified SCN

1 2827

ORA-26687: no instantiation SCN provided for "string"."string" in source database "string"

1 3172

ORA-26688: missing key in LCR

1 7206

ORA-26689: column datatype mismatch in LCR

1 1877

ORA-26690: datatype not supported at non-Oracle system

1 2060

ORA-26691: operation not supported at non-Oracle system

1 1351

ORA-26692: invalid value string, string should be in string format

1 1644

ORA-26693: STREAMS string process dropped successfully, but error occurred while dropping rule set string

1 1579

ORA-26694: error while enqueueing into queue string.string

1 4031

ORA-26695: error on call to string: return code string

1 1485

ORA-26696: no streams data dictionary for object with number string and version number string from source database string

1 2067

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Un-Answered Questions { Oracle Errors }

ORA-26084: direct path context already finished


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


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


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


NZE-28868: Peer certificate chain check failed.


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


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?


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


ORA-26094: stream format error: input column overflow


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...


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


ORA-26032: index string.string loading aborted after string keys


ORA-16516: The current state is invalid for the attempted operation.


[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