Answer Posted / guest

Cause: A TCP connection couldn't be opened to the named host.

Action: Verify the hostname and connectivity to the host.

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

2755

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

2689

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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

2682

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

1905

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

3935

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

3808

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ORA-26095: unprocessed stream data exists

3515

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

2059

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NZE-28890: Entrust Login Failed

1815

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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.

2804

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NZE-28868: Peer certificate chain check failed.

2747

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

8762

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

3327

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ORA-16626: failed to enable specified object

2163

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IMP-00096: Warning: Skipping table "string"."string" because type synonym "string"."string" cannot be created

1567

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