Answer Posted / guest

Cause: A request to create a Data Guard configuration was
made while connected to a database that is part of an
existing configuration.

Action: Delete the existing configuration if you want to
create a new configuration.

Please add more information about this Error

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

1954

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ORA-26095: unprocessed stream data exists

3552

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

3965

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

6733

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

1929

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

2720

---

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

3852

---

NZE-28868: Peer certificate chain check failed.

2791

---

ORA-26084: direct path context already finished

1939

---

[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

2711

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

2218

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ORA-16626: failed to enable specified object

2206

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

2795

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

1700

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

1609

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