Answer / guest

Cause: You are attempting to mount a secondary database that
has already been mounted by your instance.

Action: to mount it. To establish access, use the ALTER
DATABASE <linkname> OPEN command to open the database.

Please add more information about this Error

PLS-00417: unable to resolve "string" as a column

1 Answers  

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ORA-00019: maximum number of session licenses exceeded

1 Answers  

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PLS-00910: insufficient privilege to inherit from type string

1 Answers  

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PCC-01202: Identifier "string" truncated to 31 characters

1 Answers  

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NZE-29113: Cannot access attributes from a PKCS #12 key bag.

1 Answers  

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ORA-14318: DEFAULT partition must be last partition specified

1 Answers  

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TNS-12677: Authentication service not supported by database link

1 Answers  

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ORA-09913: Malloc of dummy name failed.

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ORA-12589: TNS:connection not bequeathable

1 Answers  

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ORA-00112: value of string is null

1 Answers  

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PLS-01469: ANSI standard does not permit records

1 Answers  

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ORA-14271: table is not partitioned by Composite Range method

1 Answers  

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