Answer / guest

Cause: The database requires recovery, and therefore cannot
be opened for read-only access by this instance.

Action: Perform the necessary recovery and re-open for
read-only access.

Please add more information about this Error

ORA-38304: missing or invalid user name

1 Answers  

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ORA-38421: attribute string already exists

1 Answers  

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ORA-14623: Value string does not exist in subpartition string

1 Answers  

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ORA-14297: Index block size mismatch in ALTER TABLE EXCHANGE [SUB]PARTITION

1 Answers  

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ORA-27021: sequential file handle must be specified

1 Answers  

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RMAN-06703: could not open file: "string" (reason=string)

1 Answers  

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TNS-01179: Listener cannot load instance class "string"

1 Answers  

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RMAN-06400: database opened

1 Answers  

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LPX-00125: duplicate entity "~S" (ignored)

1 Answers  

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PLS-01903: : non-integer error number

1 Answers  

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ORA-01051: deferred rpc buffer format invalid

1 Answers  

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ORA-01624: log string needed for crash recovery of instance string (thread string)

1 Answers  

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