Answer / guest

Cause: A DUPLICATE command was issued, but the auxiliary
database is mounted.

Action: Dismount the auxiliary database.

Please add more information about this Error

TNS-04087: Unable to shutdown atleast one of the gateways.

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ORA-31505: cannot alter or drop predefined change set

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PLS-00323: subprogram or cursor 'string' is declared in a package specification and must be defined in the package body

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ORA-13205: internal error while parsing spatial parameters

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LSX-00250: invalid normalizedString "~S"

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LSX-00211: value "~1S" whose fractional digits exceeds ~2d

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ORA-01329: unable to truncate require build table

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ORA-30678: too many open connections

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PLS-00515: The type of the REF INTO variable 'string' must be REF to the table's type

1 Answers  

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ORA-28024: must revoke grants of external roles to this role/user

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ORA-30727: duplicate referential constraint for a REF column

1 Answers  

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ORA-01698: a clone database may only have SYSTEM rollback segment online

1 Answers  

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