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Socket Subsystem Messages

The Socket1.0 catalog contains messages in the range BEA400 - BEA499. Messages in this catalog are part of the weblogic.socket Internationalization package and the weblogic.socket Localization package.

BEA-000400

Debug: msg

Description

Uncatalogued debug message - please do not change

Cause

Debugging - please do not change.

Action

No action required.

BEA-000401

Critical: Socket queue full, dropping socket\n qfe.

Description

The internal queue for socket read requests is full. Additional read requests for sockets will be dropped.

Cause

Internal Error.

Action

Contact Oracle Customer Support. Please capture errors and send the server log files to support.

BEA-000402

Warning: There are: numSockets active sockets, but the maximum number of socket reader threads allowed by the configuration is: getMaxSocketReaders. You may want to alter your configuration.

Description

A non-native IO is being used, and the number of socket reader threads is less than the number of active sockets. Performance may degrade significantly. It is recommended that you change the socket reader settings to improve the performance.

Cause

When non-native IO is used, IO is performed in a blocking manner. Therefore, if the number of socket reader threads is less than the number of active sockets, performance may degrade significantly.

Action

Increase ThreadPoolPercentSocketReaders and/or ThreadPoolSize, and/or decrease SocketReaderTimeoutMinMillis and/or SocketReaderTimeoutMaxMillis.

BEA-000403

Error: IOException occurred on socket: socket\n ioe.

Description

An IO exception was encountered while reading from the socket.

Cause

An unexpected IO exception was encountered while performing IO for the socket.

Action

Check network connectivity. If situation persists after environmental issues are resolved, contact Oracle Customer Support.

BEA-000404

Critical: ThreadDeath in processSockets\n td.

Description

A ThreadDeath error was caught while processing sockets.

Cause

Internal Error.

Action

Contact Oracle Customer Support. Please capture errors and send the server log files to support.

BEA-000405

Error: Uncaught Throwable in processSockets\n t.

Description

A Throwable was caught while processing sockets.

Cause

Internal Error.

Action

Contact Oracle Customer Support. Please capture errors and send the server log files to support.

BEA-000406

Info: time_stamp

Cause

This is an informational message.

Action

No action required.

BEA-000407(retired)

Warning: Cannot find getCPUCount() method\n bizzare.

Description

The native method getCPUCount() cannot be found.

Cause

Native implementation for getCPUCount method is not found.

Action

Make sure that the muxer shared library is in the correct library path. If situation persists, contact Oracle Customer Support.

BEA-000408(retired)

Info: Allocating nreaders NT reader threads

Cause

An informational message.

Action

No action required.

BEA-000409

Error: Problem on socket: sock\n e

Description

An exception happened while registering the socket with the muxer.

Cause

An exception occurred while registering the socket with the muxer. It is possible that the file descriptor cannot be obtained from the socket.

Action

Contact Oracle Customer Support. Please capture errors and send the server log files to support.

BEA-000410(retired)

Warning: Attempt to read from socket sock that has been shutdown.

Cause

Internal Error.

Action

Contact Oracle Customer Support. Please capture errors and send the server log files to support.

BEA-000411(retired)

Warning: No IORecord present for fd: fd

Cause

Internal Error.

Action

Contact Oracle Customer Support. Please capture errors and send the server log files to support.

BEA-000412(retired)

Warning: No MuxableSocket present for fd: fd

Cause

Internal Error.

Action

Contact Oracle Customer Support. Please capture errors and send the server log files to support.

BEA-000413(retired)

Error: Failure in processSockets() - GetData: gd\n t

Cause

Internal Error.

Action

Contact Oracle Customer Support. Please capture errors and send the server log files to support.

BEA-000414

Alert: Could not initialize POSIX Performance Pack.

Description

Could not load the shared library for the POSIX Performance Pack.

Cause

Unable to load the shared library for the POSIX Performance Pack.

Action

Make sure that the muxer shared library (libmuxer.so) exists in a directory that is in the LD_LIBRARY_PATH. If situation persists, contact Oracle Customer Support.

BEA-000415

Info: System has file descriptor limits of - soft: soft, hard: hard

Cause

An informational message.

Action

No Action Required.

BEA-000416

Info: Using effective file descriptor limit of: current open sockets/files.

Cause

An informational message.

Action

No action required.

BEA-000417(retired)

Alert: Could not schedule trigger\n tte

Cause

Internal error: an attempt to schedule an internal trigger for the muxer failed.

Action

Contact Oracle Customer Support. Please capture errors and send the server log files to support.

BEA-000418(retired)

Info: Allocating: nreaders POSIX reader threads.

Cause

An informational message.

Action

Contact Oracle Customer Support. Please capture errors and send the server log files to support.

BEA-000419(retired)

Critical: Failure in timeout callback\n t.

Cause

Internal error: an failure occurred in socket timeout callback.

Action

Contact Oracle Customer Support. Please capture errors and send the server log files to support.

BEA-000420(retired)

Error: Bad result: polled from poll().

Cause

Internal Error.

Action

Contact Oracle Customer Support. Please capture errors and send the server log files to support.

BEA-000421

Error: Uncaught Throwable in processSockets\n t.

Description

An unhandled Throwable was caught while processing sockets.

Cause

Internal Error.

Action

Contact Oracle Customer Support. Please capture errors and send the server log files to support.

BEA-000422(retired)

Warning: Got exception for fd: fd with no corresponding table entry

Cause

Internal Error.

Action

No action required.

BEA-000423(retired)

Warning: Got data for fd: fd with no corresponding table entry.

Cause

Internal Error.

Action

No action required.

BEA-000424(retired)

Error: IOException on socket: sock, fd: fd\n ioe.

Cause

Internal Error.

Action

Contact Oracle Customer Support. Please capture errors and send the server log files to support.

BEA-000425(retired)

Error: Got data for fd: fd but getSocket() returned null.

Cause

Internal Error.

Action

Contact Oracle Customer Support. Please capture errors and send the server log files to support.

BEA-000426(retired)

Info: SO_TIMEOUT was zero for: socket.

Cause

Internal Error.

Action

Contact Oracle Customer Support. Please capture errors and send the server log files to support.

BEA-000427(retired)

Error: Received interrupted reading from socket: socket fd: fd\n iioe.

Cause

Internal Error.

Action

No action required.

BEA-000428(retired)

Error: Unable to load performance pack, using Java I/O instead. msg\n t

BEA-000429

Error: Muxer received error: msg\n t.

Description

An unexpected error was caught while processing sockets.

Cause

An unexpected error was encountered while processing socket IO requests.

Action

Contact Oracle Customer Support. Please capture errors and send the server log files to support.

BEA-000430

Debug: msg\n e

Description

Uncatalogued debug message - please do not change.

Cause

Debugging - please do not change.

Action

No action required.

BEA-000431

Info: Accepted Connection: Filtering is set to: "filterOn" Remote Address: "rAddr" Remote Port: "rPort" Local Address: "lAddr" Local Port: "lPort" Protocol: "protocol"

Description

Detailed information about an incoming connection.

Cause

Informational message for administrator.

Action

No action required.

BEA-000432

Error: Unable to load performance pack. Using Java I/O instead.\n t

Description

Unable to load the native library for the performance pack. Using Java I/O instead.

Cause

Unable to load the native library for the performance pack.

Action

Make sure that the classpath and the environment is set up properly. If situation persists, contact Oracle Customer Support.

BEA-000433(retired)

Error: Unable to load performance pack. Using Java I/O instead. msg\n t

Description

Unable to load the native performance pack. Using non-native Java I/O instead.

Cause

Unable to load the native performance pack.

Action

Make sure the appropriate path for the native libraries is set properly in the environment.

BEA-000434(retired)

Error: Unable to create Java Muxer.

Description

Creation of the Java socket muxer failed.

Cause

Internal Error.

Action

Make sure the classpath is set properly. If situation persists, contact Oracle Customer Support.

BEA-000435

Error: Unable to initiate read for the socket. The maximum allowed number of pending IO requests (maxfds) have exceeded.

Description

The maximum allowed number of pending IO requests (maxfds) have exceeded. Further read requests for socket cannot be initiated.

Cause

Internal Error.

Action

Contact Oracle Customer Support. Please capture errors and send the server log files to support.

BEA-000436

Info: Allocating nreaders reader threads.

Cause

An informational message.

Action

No action required.

BEA-000437

Error: SSL is not supported when using nio. Please either disable native I/O, or use the standard performance pack.

Description

The NIO socket muxer does not support SSL. If SSL support is required, please either use non-native IO or the standard performance packs.

Cause

When using the NIO socket muxer, SSL is not supported.

Action

Either disable native I/O, or use the standard performance pack.

BEA-000438

Error: Unable to load performance pack. Using Java I/O instead. msg\n

Description

Unable to load the native performance pack. Using non-native Java I/O instead.

Cause

Unable to load the native performance pack.

Action

Make sure the appropriate path for the native libraries is set properly in the environment.

BEA-000439

Error: Unable to create Java Muxer.

Description

Creation of the Java socket muxer failed.

Cause

Internal Error.

Action

Make sure the classpath is set properly. If situation persists, contact Oracle Customer Support.

BEA-000440

Error: Unable to initiate IO for socket\n ex.

Description

Initiation of the IO operation failed.

Cause

The initiation of the IO operation failed, which could be caused by network, IO or other problems. It could also be an internal error.

Action

Correct any conditions as suggested by the error message if applicable. If situation persists, contact Oracle Customer Support.

BEA-000441

Warning: Unable to find internal data record for the socket socket, with IO completion result success

Description

Unable to find internal data record for the socket while completing an IO operation.

Cause

Internal Error.

Action

If situation persists, contact Oracle Customer Support.

BEA-000442

Warning: Connection attempt was rejected because the incoming protocol is not enabled on channel "channel".

Description

The Connection attempt was rejected because a protocol is not enabled on this channel or Listen Address.

Cause

The Connection attempt was rejected because a protocol is not enabled at all for this server, as determined by the ServerMBean, or is not enabled on this particular channel.

Action

Enable the protocol on the channel.

BEA-000443

Warning: Connection attempt was rejected because the incoming protocol protocol is not enabled on channel channel.

Description

The Connection attempt was rejected because the protocol protocol is not enabled on this channel or Listen Address.

Cause

The Connection attempt was rejected because the protocol protocol is not enabled at all for this server, as determined by the ServerMBean, or is not enabled on this particular channel.

Action

Enable the protocol protocol on the channel.

BEA-000444

Warning: Could not load the performance pack that can take advantage of /dev/(e)poll device due to:\n\tt. \nWill attempt to use the performance pack that does not depend on /dev/(e)poll device.

Description

Could not load the performance pack that can take advantage of /dev/(e)poll device due to:\n\tt. \nWill attempt to use the performance pack that does not depend on /dev/(e)poll device.

Cause

Your OS does not support /dev/(e)poll or the device is not initialized.

Action

Ensure that your OS supports the /dev/(e)poll device.

BEA-000445

Notice: Connection rejected, filter blocked sock0, fe1

Description

The incoming message was not recognized as one of the supported protocols

Cause

The incoming message was not recognized as one of the supported protocols

Action

Ensure that the server is configured for the relevant protocol

BEA-000446

Info: Native IO Enabled.

Cause

This is an informational message.

Action

No action required.

BEA-000447

Info: Native IO Disabled. Using Java IO.

Cause

This is an informational message.

Action

No action required.

BEA-000448

Error: Socket channel support has been enabled for a JVM on which the feature is unsupported.

Description

Socket channel support has been enabled. However this feature is not supported on this JVM.

Cause

This error is caused by a misconfiguration - turning on a feature that is not supported on the under-lying JVM.

Action

Either disable socket channel support or use a JVM version on which this feature is supported.

BEA-000449

Warning: Closing socket as no data read from it during the configured idle timeout of idleTimeout secs

Description

Closing socket as no data read from it during the configured idle timeout of idleTimeout secs

Cause

The WebLogic Server or the network may be overloaded which is causing the socket to idle timeout.

Action

Capacity tuning of the server is required.

BEA-000450

Warning: Socket socket internal data record unavailable (probable closure due idle timeout), event received event

Description

Unable to find internal data record for the socket.

Cause

Server already closed the idle socket.

Action

If situation persists, contact Oracle Customer Support.

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