Answer Posted / bastian

There are more than one same named columns in selected
list,find out the same named columns,and rename the other
columns.

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

2793

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ORA-16627: No standby databases support the overall protection mode.

3963

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

1698

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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.

2863

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

3369

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NZE-28890: Entrust Login Failed

1863

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

2778

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

3850

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IMP-00064: Definition of LOB was truncated by export

6397

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ORA-26095: unprocessed stream data exists

3549

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

1927

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NZE-28868: Peer certificate chain check failed.

2790

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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

2708

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

2089

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

2140

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