Oracle Database Errors or Warnings from Error ORA-06781 to ORA-06800

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ORA-06781: TLI Driver: error reading negotation string
Cause: TLI encountered an error while awaiting the expected negotiation message during connection establishment.
Action: Contact your customer support representative.
ORA-06790: TLI Driver: poll failed
Cause: TLI was unable to poll the communication channel for possible incoming messages.
Action: Contact your customer support representative.
ORA-06791: TLI Driver: poll returned error event

Cause: TLI received an unexpected event while polling the communication channel for possible incoming messages.
Action: Contact your customer support representative.
ORA-06792: TLI Driver: server cannot exec oracle
Cause: The remote TLI server was unable to start an ORACLE process on behalf of the client.
Action: Note the operating system error message or number and contact your system adminstrator. The permissions on the remote ORACLE program may be set incorrectly.
ORA-06793: TLI Driver: server cannot create new process
Cause: The remote TLI server was unable to start an ORACLE process on behalf of the client.

Action: Note the operating system error message or number and contact your system adminstrator. The remote host may be unable to create any new processes due to a full process table.
ORA-06794: TLI Driver: shadow process could not retrieve protocol info
Cause: The ORACLE process either failed to allocate memory to store the protocol information record, or the protocol rejected the request for some unknown reason.
Action: Contact your customer support representative.
ORA-06800: TLI Driver: SQL*Net SPX client went away during reconnect
Cause: The client process was aborted by the system or the user, and was unable to complete the connection establishment with the server listener process.
Action: Determine cause of client exit, and reattempt connection.

Above are list of Oracle Database Errors or Warnings from Error ORA-06781 to ORA-06800 received while performing certain operation against Oracle Database or related products.

What are Oracle Database Error Messages?

Oracle Error Messages may be returned while using products which are part of Oracle Database.  Each Oracle Database Error or Warning Message mentioned above contains the Warning or Error Message Statement, a short explanation of the probable causes of the Error message, and a recommended action.

Hope this was helpful.

Thanks,
SQLServerF1 Team
Information about Oracle Database Error Messages or Warning Messages on Windows and Linux Operating Systems.

 

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