Answer Posted / guest

Cause: There is a syntax error in an EXEC statement or the
statement is not properly terminated.

Action: Correct the syntax of the EXEC statement. If the
error occurred at the end of the input file, check that the
last EXEC statement is properly terminated.

Please add more information about this Error

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

2861

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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

2753

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ORA-26084: direct path context already finished

1999

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ORA-16626: failed to enable specified object

2272

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

3914

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

3438

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

1988

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

2465

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

2229

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NZE-28890: Entrust Login Failed

1924

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ORA-26076: cannot set or reset value after direct path structure is allocated

2034

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

2004

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

6792

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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

2776

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

2862

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