Explanation | The DynamicRouting MBean successfully started and is available to process requests. |
Action | No action is needed. |
Explanation | The DynamicRouting MBean has been deactivated and is now unavailable to process requests. |
Action | No action is needed. |
Explanation | The collective repository operation to add connector information failed. Generated plugin configuration files will not list this connector. |
Action | Verify that this controller is properly joined to the replica set. |
Explanation | The collective repository operation to remove connector information failed. Generated plugin configuration files will continue to list this connector. |
Action | Verify that this controller is properly joined to the replica set. |
Explanation | The endpoint connector information request failed. Generated plugin configuration files will not list this connector. |
Action | Verify that the endpoint information in server.xml for this server is properly formatted. |
Explanation | The collective repository operation to add connector endpoint information failed. Generated plugin configuration files will not list this connector. |
Action | Verify that this controller is properly joined to the replica set. |
Explanation | The information for the REST endpoint connector was never pushed to the repository. A connector with no endpoint information cannot be written to the generated files. |
Action | Verify that the endpoint information in that server's server.xml is properly formatted. |
Explanation | The WebSphere plug-in configuration files have been successfully generated. |
Action | No action is needed. |
Explanation | Dynamic Routing service sends 307 response to a client for different reasons to force the client to send a new POST request |
Action | No Action is needed. |
Explanation | Dynamic Routing service encountered an exception while processing a POST request from a client |
Action | See the problem determination information on the WebSphere Application Server Support web page: http://www.ibm.com/software/webservers/appserv/was/support. |
Explanation | The Dynamic Routing service delivers routing information changes to connected clients. A change event was received to deliver to the clients. |
Action | No user action is required. |
Explanation | Only trace specifications named "default" should have blank conditions. A blank condition will cause the trace specification to match all requests. |
Action | No action is needed if this is the intended effect. |
Explanation | DynamicRouting MBean method dumpPOSTResponse was called with out specifying file name |
Action | No Action is needed. |
Explanation | Exception occurred while executing DynamicRouting MBean method dumpPOSTResponse |
Action | If dumping POST response to a file, make sure Liberty server process has necessary permissions to create the file. If this error is logged for some other reason, see the problem determination information on the WebSphere Application Server Support web page: http://www.ibm.com/software/webservers/appserv/was/support. |
Explanation | The dumpPOSTResponse operation could not access the specified file due to error and would write to the server log instead. |
Action | No action is needed if a dump to the server log is acceptable. Otherwise, check if the specified file can be accessed, resolve the issue and retry. |
Explanation | Permit routing rules might have multiple destination end points specified. One of the end points specified is not correctly formatted. The error message describes the correct format. |
Action | Review the error message and correct the end point parameters. |
Explanation | Permit routing rules might have multiple destination end points specified. One of the end points specified is not correctly formatted. The error message describes the correct format. |
Action | Review the error message and correct the end point parameters. |
Explanation | Permit routing rules might have multiple destination end points specified. One of the end points specified is not correctly formatted. The error message describes the correct format. |
Action | Review the error message and correct the end point parameters. |
Explanation | Permit routing rules might have multiple destination end points specified. One of the end points specified does not contain a valid end point type. The error message identifies the list of valid types. |
Action | Review the error message and correct the end point type specified. |
Explanation | The permit routing rule destination end point is not formatted correctly. A routing rule destination end point should contain a type and a set of parameters. The type and parameters should be separated by an '=' character. |
Action | Review the error message and correct the end point specified. |
Explanation | The credential used to authenticate to the Dynamic Routing REST service has "admin" privileges. The credential is typically obtained from the subject of the SSL certificate in the keystore used by the Web Server Plugin. If the security region containing the Web Server (typically your DMZ) is compromized, then the certificate could be used to perform administrative actions on a Collective. |
Action | Use the dynamicRouting "genKeystore" command to generate a new keystore for the Web Server Plugin. Replace the existing Web Server Plugin keystore with the new keystore. |
Explanation | The attempt to validate the rule failed, most likely due to an improperly written routing match expression. |
Action | Verify that the match expression is written correctly based on the published documentation. |
Explanation | All routing rules for a specific web server must have unique order attributes. If no web server is specified for a <routingRules> element, then those rules are associated with all web servers. |
Action | Modify the order attribute of the skipped rule so that it is different from all other rules for that web server. |
Explanation | All PERMIT routing rules must provide sets of endpoints to use as destinations for the rule. |
Action | Modify the XML for the PERMIT routing rule. Specify at least one set of destinations for the rule. |
Explanation | All sets of endpoints used in PERMIT routing rules must provide at least one endpoint to use as a destination. |
Action | Modify the XML for the PERMIT routing rule. Specify at least one endpoint for each set of destinations. |
Explanation | Each Dynamic Routing routing rule must specify one of PERMIT, REJECT, or REDIRECT as an action for the rule. |
Action | Modify the XML for the routing rule. Specify a valid action. |
Explanation | The value of the overrideAffinity attribute of a specific web server must be consistent across all definitions of the web server. |
Action | Make sure all definitions of a web server with a particular name use the same value for the overrideAffinity attribute. |
Explanation | Only one value for overrideAffinity is allowed for all rules associated with a particular web server. The shared rules associated with all web servers will be treated as having the same overrideAffinity value as for the specific web server. |
Action | If you want the rules associated with the shared web server to have the same overrideAffinity behavior as the rules for the specific web server, change the overrideAffinity attribute for the shared web server. |
Explanation | The match expression validation ensures that invalid rules do not get sent to the Intelligent Management plug-in. When it detects an invalid rule, it attempts to explain the most likely cause of failure. |
Action | Check that the syntax of the match expression is correct. |
Explanation | The ScalingController successfully started. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The ScalingController has been deactivated. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | This server is the leader for all servers that have the ScalingController feature. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | This server is not the leader for all servers that have the ScalingController feature. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The specified element is not present in the configuration. |
Action | An internal error has occurred. See the problem determination information on the WebSphere Application Server Support Web page: http://www.ibm.com/software/webservers/appserv/was/support. |
Explanation | The specified configuration element is in error. |
Action | Correct the element. |
Explanation | The specified configuration element is in error. |
Action | Correct the element. |
Explanation | This is an internal error. Examine the exception stack trace to determine the cause of the problem. |
Action | An internal error has occurred. See the problem determination information on the WebSphere Application Server Support Web page: http://www.ibm.com/software/webservers/appserv/was/support. |
Explanation | This is an internal error. Examine the exception stack trace to determine the cause of the problem. |
Action | An internal error has occurred. See the problem determination information on the WebSphere Application Server Support Web page: http://www.ibm.com/software/webservers/appserv/was/support. |
Explanation | This is an internal error. Examine the exception stack trace to determine the cause of the problem. |
Action | An internal error has occurred. See the problem determination information on the WebSphere Application Server Support Web page: http://www.ibm.com/software/webservers/appserv/was/support. |
Explanation | This is an informational message providing details of a scaling controller stop server action. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | This is an informational message providing details of a scaling controller start server action. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | This is an informational message providing details of a scaling controller start server action. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | This is an informational message providing details of a scaling controller start server action. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | This is an informational message providing details of a scaling controller stop server action. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | This is an informational message providing details of a scaling controller stop server action. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | There are multiple scaling policies which are bound to the same cluster pattern. The scaling controller uses only one policy per cluster pattern. |
Action | Correct the scaling policies to ensure that each policy is bound to a unique cluster pattern. |
Explanation | The scaling controller failed to start the identified server. The service used to perform the server start action returned a code which indicates the request has failed. |
Action | An internal error has occurred. See the problem determination information on the WebSphere Application Server Support Web page: http://www.ibm.com/software/webservers/appserv/was/support. |
Explanation | The scaling controller failed to start the identified server. The service used to perform the server start action threw an exception. |
Action | An internal error has occurred. See the problem determination information on the WebSphere Application Server Support Web page: http://www.ibm.com/software/webservers/appserv/was/support. |
Explanation | The scaling controller failed to stop the identified server. The service used to perform the server stop action returned a code which indicates the request has failed. |
Action | An internal error has occurred. See the problem determination information on the WebSphere Application Server Support Web page: http://www.ibm.com/software/webservers/appserv/was/support. |
Explanation | The scaling controller failed to stop the identified server. The service used to perform the server stop action threw an exception. |
Action | An internal error has occurred. See the problem determination information on the WebSphere Application Server Support Web page: http://www.ibm.com/software/webservers/appserv/was/support. |
Explanation | This is an informational message to indicate to indicate that a scalable server has been defined for a cluster. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | This is an informational message to indicate to indicate that a scalable server has been removed from a cluster. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The servers listed in the message do not have the same non zero host singleton elector port configured. This can lead to election of multiple host leaders resulting in incorrect scaling decisions. |
Action | Ensure that the servers are configured to use the same non zero host singleton elector port. |
Explanation | This is an informational message to indicate to indicate that the shared configuration file associated to the named cluster is no longer required and has been deleted. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | This is an informational message providing details of a scaling controller start server action. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The scaling policy does not contain definitions for min or max metric thresholds. Without metric thresholds, workload based scaling actions can not be taken. |
Action | If workload based scaling actions are desired, then the policy should be modified to include metric thresholds. |
Explanation | The scaling policy does not contain definition for a max metric threshold. Without a max metric threshold a workload based scale out action can not be taken. |
Action | If workload based scale out actions are desired, then the policy should be modified to include a max metric threshold. |
Explanation | The scaling policy does not contain definition for a min metric threshold. Without a min metric threshold a workload based scale in action can not be taken. |
Action | If workload based scale in actions are desired, then the policy should be modified to include a min metric threshold. |
Explanation | This is an informational message providing details of a scaling controller start server action. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | This is an informational message providing details of a scaling controller stop server action. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The scaling listener SPI plugin selected a list of targets for use in a pending scaling action |
Action | This message is for informational purposes only. No action is needed. |
Explanation | Package file path could not be built due to a null deploy directory or source path for the stack group. |
Action | Check that the deploy directory and source path for the stack group is not null. |
Explanation | The controller was unable to open the zip file provided for this stack group. |
Action | Check that the zipped package for this stack group is valid and not corrupt. |
Explanation | A file transfer error has occurred in trying to provision a host for the stack group. |
Action | An internal error has occurred. See the problem determination information on the WebSphere Application Server Support Web page: http://www.ibm.com/software/webservers/appserv/was/support. |
Explanation | The scaling listener SPI plugin has agreed with the default action selected by the scaling controller. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | An unexpected exception has occurred in trying to provision a host for the stack group. |
Action | An internal error has occurred. See the problem determination information on the WebSphere Application Server Support Web page: http://www.ibm.com/software/webservers/appserv/was/support. |
Explanation | The scaling listener SPI plugin handled the pending scaling action through operations outside of the scope of the scaling controller. No further action will be taken by the scaling controller. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The candidates specified by the scaling listener SPI plugin are not known by the scaling controller and thus will not be considered as targets for the pending scaling action |
Action | Verify that the targets identified by the scaling listener SPI plugin are valid and correspond with possible candidates provided in the ScalingActionContext. |
Explanation | The scaling controller detected and registered a scaling listener SPI plugin that is listening for pending scaling actions. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The scaling listener SPI plugin is no longer being sent pending scaling actions by the scaling controller. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | Candidates selected by the SPI plugin for the pending action are not valid selections. |
Action | Verify that the scaling listener SPI plugin is selecting candidates that are known by the scaling controller. The candidates list must contain candidates that were registered with the collective before the scaling action for which they are a candidate. |
Explanation | The scaling listener SPI plugin returned an invalid return type of 'null'. Either no return type was selected or an incorrect return value was used. |
Action | Verify that the scaling listener SPI plugin is selecting a return type and that it is a return type recognized by the scaling controller. Return type options are no action, default action, self action, and candidate selected. |
Explanation | The scaling listener SPI plugin specified an invalid scaling decision duration of less than 0, so a duration of 0 will be used instead. |
Action | Check the scaling decision duration that the scaling listener SPI plugin is producing and ensure it is non-negative. |
Explanation | The scaling listener SPI plugin took too long to provide a response to the scaling controller and timed out. The scaling controller will take the default action. |
Action | Check that the scaling listener SPI plugin is working, and verify that it can produce a response within the given time limit. |
Explanation | The scaling listener SPI plugin encountered an exception while calling into the plugin's actionRequired method. |
Action | Correct the cause of the exception documented in the error message that is originating in the scaling listener SPI plugin. |
Explanation | The ScalingMember feature successfully started. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The ScalingMember feature has been deactivated. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The collective singleton service, {0}, was not available. The member will not be registered with the controller. |
Action | Please check the logs for more information about the error. |
Explanation | This server is the leader of all servers on this host that are part of this collective. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | This server is no longer the leader of all servers on this host that are part of this collective. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The host leader for this server is {0}. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The scaling member has been elected as host leader. During this action, the identity of the lead scaling controller is needed. An error occurred while retrieving the identity. |
Action | Please check the logs for more information about the error. |
Explanation | The scaling member has been elected as host leader. During this action, the scaling controller leader identity could not be determined. A retry to complete this task will be attempted. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The collective controller does not have the shared configuration service available, either because it is an older version than the member, or due to a misconfiguration of the collective controller feature. |
Action | Ensure that the controller version is at the same or higher version than the member, and that the collective is properly set up. |
Explanation | The StackManager service successfully started. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The StackManager service successfully stopped. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | This message lists the current stacks for the controller. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The contents of configuration of the stack group changed. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The stack group configuration element does not exist in the file system. |
Action | The stack group configuration can only override stack groups that exist in the file system. Check the name attribute for the stack group element. |
Explanation | This value was successfully assigned during the stack deployment. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The deploy stack cannot update the deploy variables into the collective repository. |
Action | Use the information provided by the cause to identify and resolve the problem. |
Explanation | The stack configuration element does not exist in the file system. |
Action | Stack configuration can only override a stack that exists in the file system. |
Explanation | The installable configuration element does not exist in the file system. |
Action | Installable configuration can only override an installable that exists in the file system. |
Explanation | The new stack configuration element was added to the file system. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The stack configuration element was removed from the file system. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The stack configuration element changed in the file system. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The stack has existing deployed cluster members. |
Action | Remove the deployed members before updating the cluster name for the stack. |
Explanation | Intelligent management has successfully provisioned and started a new server instance ({0}) on host {1} in response to a scale out command. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | Intelligent management has encountered an error ({0}) while trying to provision and start a new server on host in response to a scale out command. |
Action | Please check the logs for more information about the error. |
Explanation | The scaling controller tried to find a server to start in order to meet the minimum instances for a cluster. It cannot find a host that has CPU or memory utilization below the scaling policy's maximum utilization. The scaling controller will not start a server on a host where at least one metric is above the scaling policy's maximum utilization. |
Action | This may be a temporary condition based on workload. If the condition persists, evaluate whether the scaling policy for this cluster specifies the correct values for the maximum CPU and memory utilization. |
Explanation | The scaling controller tried to find a server to start in order to increase the capacity for a cluster. It cannot find a host that has CPU or memory utilization below the scaling policy's maximum utilization. The scaling controller will not start a server on a host where at least one metric is above the scaling policy's maximum utilization. |
Action | This may be a temporary condition based on workload. If the condition persists, evaluate whether the scaling policy for this cluster specifies the correct values for the maximum CPU and memory utilization. |
Explanation | The scaling controller cannot find enough servers to start in order to meet the minimum instances for a cluster. |
Action | Review whether the scaling policy has the correct minimum instances. Check whether all server instances are configured to use the scalingMember feature. Consider configuring the scaling controller so that it can provision new server instances. |
Explanation | The scaling controller is not active. It may be updating its configuration or there is a problem preventing the controller from functioning. |
Action | Check the logs for possible reasons why the controller is not active. The request may be successful if tried again at a later time. |
Explanation | The scaling controller cannot find a server to start to meet the workload for a cluster. |
Action | Check whether any server instances are in maintenance mode. Consider creating new server instances or configuring the scaling controller so that it can provision new server instances. |
Explanation | Acquiring the specified metric is not supported on this operating system and all metric values will be set to zero. |
Action | Remove the specified metric from the configuration. |
Explanation | The HealthManager feature successfully started. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The health condition provided by the condition plugin is registered. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The health condition plugin is activated. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The health condition specified is now being evaluated on the specified target. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The health condition specified is no longer being evaluated on the specified target. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The health condition on the specified target has triggered a status update. The updated status information will be used to determine if an action is needed. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The health policy is activated for the target. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The health actions for policy are invoked for the target. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The health policy has been added in the configuration. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The health policy has been removed from the configuration. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The health policy has been deactivated for the target. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The Health Analyzer has been activated on a monitored server. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The health policy has an invalid target. |
Action | An invalid target is specified in the health policy. Correct the target element in the health policy. |
Explanation | The health condition is invalid or not ready yet. |
Action | The health condition is invalid or not ready yet. Check the condition name if the health policy is not activated later. |
Explanation | The health action is invalid or not ready yet. |
Action | The health action is invalid or not ready yet. Check the action name if the health policy is not activated later. |
Explanation | The health policy has a target that is missing a required attribute value. |
Action | Provide a value for the missing target attribute for the specified policy. |
Explanation | The health action, {0}, provided by the health action plugin, {1}, is registered. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | This message is for informational purposes only. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The health controller will not restart servers on nodes that are in maintenance mode. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The health action to restart the server was successfully completed. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The health action to restart the server failed. |
Action | Please ensure the server specified exists and was running prior to restart operation. Check the controller logs for more details. |
Explanation | The health action to generate Java heap dump of the server was successfully completed. Check controller logs for the target location of heap dump. |
Action | No action is required. |
Explanation | The health action to generate Java heap dump for the server failed. |
Action | Either the server could not be contacted, the JVM does not support the heap dump command, or the maximum number of heap dumps already exists. Check controller logs for more details. |
Explanation | The health action to generate Java thread dump of the server was successfully completed. Check the controller logs for the target location of thread dump. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | Either the server could not be contacted, the JVM does not support the thread dump command, or other system issues prevented successful execution of thread dump operation. |
Action | Please check controller the logs for more details. |
Explanation | The health action plugin, {0}, has been activated. The actions provided by this plugin will be available for execution. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The health action to set maintenance mode on the server failed. |
Action | Please ensure the server specified exists and was running prior to the set maintenance mode operation. Check the controller logs for more details. |
Explanation | The health action to set maintenance mode on the server succeeded. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The health action to unset maintenance mode on the server failed. |
Action | Please ensure the server specified exists and was running prior to the set maintenance mode operation. Check the controller logs for more details. |
Explanation | The health action to unset maintenance mode on the server succeeded. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The health action, {0}, provided by the health action plugin, {1}, has not been executed. |
Action | Please check the logs to ensure the action and plugin are valid, and that the action belongs to this plugin. |
Explanation | The {0} health action provided by the {1} health action plugin finished processing. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The health action with id {0} was not registered with the Health Action Manager. |
Action | Please ensure an action with this ID was executed from the Health Action Manager and has not yet completed execution. Check the controller logs for more details. |
Explanation | The health action with id {0} was not registered with the Health Action Manager. |
Action | Please ensure an action with this ID was executed from the Health Action Manager and has not yet completed execution. Check the controller logs for more details. |
Explanation | The health action completed with a return code indicating an action failure. Inspect the logs for more details. |
Action | The target of the health action might have called on a stopped or otherwise unavailable server. Check controller logs for more details. |
Explanation | The HealthAnalyzer feature successfully started. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The health analyzer server {0} has been elected as the leader of the host. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The HealthAnalyzer is monitoring Memory Usage on this server. |
Action | This message is for informational purposes only. No action is needed. |
Explanation | The HealthAnalyzer is monitoring Memory Leak on this server. |
Action | This message is for informational purposes only. No action is needed. |