Answer Posted / guest

Cause: An attempt to register a connection for event
notification failed because the event type is unknown.

Action: Not normally visible to the user. For further
details, turn on tracing and reexecute the operation and
contact Oracle Customer Support.

Please add more information about this Error

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

2239

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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

2733

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ORA-26084: direct path context already finished

1949

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NZE-28868: Peer certificate chain check failed.

2803

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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...

2743

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NZE-28890: Entrust Login Failed

1882

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

2807

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

3385

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ORA-26094: stream format error: input column overflow

2808

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

2410

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

3864

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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

2707

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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.

2870

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

1710

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IMP-00064: Definition of LOB was truncated by export

6415

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