Oracle8 Error Messages Release 8.0.4 A58312-01 |
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## NT Error Messages (TNS-00501 to 00999)

##### TNS-00501: Cannot allocate memory

Cause: Sufficient memory could not be allocated to perform the desired activity.

Action: Either free some resource for TNS or add more memory to the machine. For further details, turn on tracing and re-execute the operation.

##### TNS-00502: Invalid argument

Cause: An internal function received an invalid parameter.

Action: Not normally visible to the user. For further details, turn on tracing and re-execute the operation. If error persists, contact Worldwide Customer Support.

##### TNS-00503: Illegal ADDRESS parameters

Cause: An illegal set of protocol adapter parameters was specified.

Action: Check the parameters within the ADDRESS section of the TNSNAMES.ORA file. It may be helpful to turn on tracing and look at the addresses specified in the trace file, checking for spelling or other errors. Be sure to turn tracing off when the trace is complete.

##### TNS-00504: Operation not supported

Cause: An internal function received a request to perform an operation that is not supported (on this machine).

Action: Not normally visible to the user. For further details, turn on tracing and re-execute the operation. If error persists, contact Worldwide Customer Support.

##### TNS-00505: Operation timed out

Cause: The requested operation could not be completed within the timeout period.

Action: For further details, turn on tracing and re-execute the operation.

##### TNS-00506: Operation would block

Cause: An internal operation did not commence because to do so would block the current process and the user has requested that operations be non-blocking.

Action: None needed; this is an information message.

##### TNS-00507: Connection closed

Cause: Normal "end of file" condition has been reached; partner has disconnected.

Action: None needed; this is an information message.

##### TNS-00508: No such protocol adapter

Cause: The protocol adapter requested for this connection does not exist.

Action: Install the protocol adapter or use one that is available. Be sure that the correct protocols are listed in the configuration files.

##### TNS-00509: Buffer overflow

Cause: Too much data for buffer.

Action: Re-execute with larger receive buffer or smaller send buffer.

##### TNS-00510: Internal limit restriction exceeded

Cause: Too many files or sockets open simultaneously (or some other resource has been depleted).

Action: For further details, trace the operation for protocol details.

##### TNS-00511: No listener

Cause: The connect request could not be completed because no application is listening on the address specified, or the application is unable to service the connect request in a sufficiently timely manner.

Action: Ensure that the supplied destination address matches one of the addresses used by the listener - compare the TNSNAMES.ORA entry with appropriate LISTENER.ORA file (or TNSNAV.ORA if the connection is to go by way of an Interchange. Start the listener on the remote machine.

##### TNS-00512: Address already in use

Cause: Specified listener address is already being used.

Action: Start your listener with an unused address.

##### TNS-00513: Destination host unreachable

Cause: Contact cannot be made with remote party.

Action: Make sure the network driver is functioning and the network is up.

##### TNS-00514: Contexts have different wait/test functions

Cause: Two protocol adapters have conflicting wait/test functions.

Action: Not normally visible to the user. For further details, turn on tracing and re-execute the operation. If error persists, contact Worldwide Customer Support.

##### TNS-00515: Connect failed because target host or object does not exist

Cause: The address specified is not valid, or the program being connected to does not exist.

Action: Ensure the ADDRESS parameters have been entered correctly; the most likely incorrect parameter is the node name. Ensure that the executable for the server exists (perhaps "oracle" is missing.)

##### TNS-00516: Permission denied

Cause: User has insufficient privileges to perform the requested operation.

Action: Acquire necessary privileges and try again.

##### TNS-00517: Lost contact

Cause: Partner has unexpectedly gone away.

Action: Investigate partner application for abnormal termination.

##### TNS-00518: Incomplete read or write

Cause: A data send or receive failed.

Action: Not normally visible to the user. For further details, turn on tracing and re-execute the operation. If error persists, contact Worldwide Customer Support.

##### TNS-00519: Operating system resource quota exceeded

Cause: The current user has exceeded the allotted resource assigned in the operating system.

Action: Acquire more operating system resource, or perform a different function.

##### TNS-00520: Syntax error

Cause: The supplied connect descriptor contains illegal syntax.

Action: Check the syntax of the connect descriptor for correct syntax.

##### TNS-00521: Missing keyword

Cause: The supplied connect descriptor is missing one or more TNS keywords.

Action: Check the syntax, and ensure all required keywords are present.

##### TNS-00522: Operation was interrupted

Cause: An internal operation was interrupted and could not complete.

Action: Not normally visible to the user. For further details, turn on tracing and reexecute the operation. If error persists, contact Worldwide Customer Support.

##### TNS-00523: Previous operation was busy

Cause: Operation tried could not be successfully completed because the requested resource was busy.

Action: Attempt the operation again. If error persists, contact Worldwide Customer Support.

##### TNS-00524: Current operation is still in progress

Cause: Internal operation is still in progress but will complete.

Action: None; wait for operation to complete.

##### TNS-00525: Insufficient privilege for operation

Cause: Operating system failed to complete operation because user lacked sufficient privileges.

Action: Check your platform-specific privileges.

##### TNS-00526: No caller (false async event)

Cause: Internal error.

Action: For further details, turn on tracing and reexecute the operation.

##### TNS-00527: Protocol Adapter not loadable

Cause: On some platforms (for example OS/2) protocol adapters are loaded at run-time. If the shared library (or DLL) for the protocol adapter is missing or one of its supporting libraries is missing, then this error is returned.

Action: For further details, turn on tracing and reexecute the operation. The trace file will have the name of the shared library (or DLL) that could not be loaded.

##### TNS-00528: Protocol Adapter not loaded

Cause: On some platforms (for example OS/2) protocol adapters are loaded at run-time. If the shared library (or DLL) for the protocol adapter has not been loaded, then this error is returned.

Action: For further details, turn on tracing and reexecute the operation. The trace file will have the name of the shared library (or DLL) that has not been loaded.

##### TNS-00530: Protocol adapter error

Cause: A generic protocol adapter error occurred.

Action: For further details, turn on tracing and reexecute the operation.

##### TNS-00532: No previous async operation to wait on

Cause: Internal protocol adapter error.

Action: For further details, turn on tracing and reexecute the operation. If error persists, contact Worldwide Customer Support.

##### TNS-00533: Connection dissolved or not yet made

Cause: Internal protocol adapter error.

Action: For further details, turn on tracing and reexecute the operation. If error persists, contact Worldwide Customer Support.

##### TNS-00534: Failed to grant connection ownership to child

Cause: Internal protocol adapter error.

Action: For further details, turn on tracing and reexecute the operation. If error persists, contact Worldwide Customer Support.

##### TNS-00535: Failed to send or receive disconnect message

Cause: Internal protocol adapter error.

Action: For further details, turn on tracing and reexecute the operation. If error persists, contact Worldwide Customer Support.

##### TNS-00536: Connection entered inappropriate state

Cause: Internal protocol adapter error.

Action: For further details, turn on tracing and reexecute the operation. If error persists, contact Worldwide Customer Support.

##### TNS-00537: Index into protocol adapter table is out of legal range

Cause: Internal protocol adapter error.

Action: For further details, turn on tracing and reexecute the operation. If error persists, contact Worldwide Customer Support.

##### TNS-00539: Network or Protocol services are down

Cause: The Network services on or from your node are not running or have stopped running.

Action: Restart your network or protocol services on this platform. If error persists, contact Worldwide Customer Support.

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