Bases de Datos

Oracle

Ratio: 4 / 5

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ORA-01422: exact fetch returns more than requested number of rowsbases_datos_2

 


 

Cause: The number specified in exact fetch is less than the rows returned.

 

Action: Rewrite the query or change number of rows requested.

Oracle

Ratio: 4 / 5

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ORA-00020: maximum number of processes (string) exceededbases_datos_2

 


 

Cause: All process state objects are in use.

 

Action: Increase the value of the PROCESSES initialization parameter.

Oracle

Ratio: 4 / 5

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ORA-00021: session attached to some other process; cannot switch sessionbases_datos_2

 


 

 

Cause: The user session is currently used by others.

 

Action: Do not switch to a session attached to some other process.

Oracle

Ratio: 4 / 5

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ORA-00022: invalid session ID; access deniedbases_datos_2

 


 

 

Cause: Either the session specified does not exist or the caller does not have the privilege to access it.

 

Action: Specify a valid session ID that you have privilege to access, that is either you own it or you have the CHANGE_USER privilege.

Oracle

Ratio: 4 / 5

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ORA-00023: session references process private memory; cannot detach sessionbases_datos_2

 


 

Cause: An attempt was made to detach the current session when it contains references to process private memory.

Action: A session may contain references to process memory (PGA) if it has an open network connection, a very large context area, or operating system privileges. To allow the detach, it may be necessary to close the session's database links and/or cursors. Detaching a session with operating system privileges is always disallowed.

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