| Explanation | Internal configuration error: the Filter chain of the HTTP Proxy does not include the MapRequest Filter from wlm.client. |
| Action | Have IBM Services correct the error. |
| Explanation | Code is unable to determine a hostname for the machine. |
| Action | Make sure the machine has an IP address. |
| Explanation | Internal error. |
| Action | Report program defect to IBM. |
| Explanation | The HTTP Proxy Filters that do Autonomic Request Flow Management have been initialized. |
| Action | Informational message only, no action required. |
| Explanation | Something unexpected went wrong. |
| Action | Debug it. |
| Explanation | Something unexpected went wrong earlier. |
| Action | Find and debug it. |
| Explanation | The SIP Proxy Filters that do Autonomic Request Flow Management have been initialized. |
| Action | Informational message only, no action required. |
| Explanation | The indicated response code is used when an HTTP message is rejected due to overload protection. |
| Action | Informational message only; a different code can be configured by setting the http.overload.error custom property of the On-Demand Router. |
| Explanation | The indicated response code is used when a SIP message is rejected due to overload protection. |
| Action | Informational message only; different codes can be configured by setting the sip.overload.error and sipu.overload.error custom properties of the On-Demand Router. |
| Explanation | Internal error. |
| Action | Report program defect to IBM. |
| Explanation | This is usually a consequence of a failure when construction of the ReqQMgr was attempted. |
| Action | Find and debug the earlier failure. |
| Explanation | Internal error. |
| Action | Report program defect to IBM. |
| Explanation | Internal error. |
| Action | Report program defect to IBM. |
| Explanation | Internal error. |
| Action | Report program defect to IBM. |
| Explanation | Internal error. |
| Action | Report program defect to IBM. |
| Explanation | ARFM was built with a table that tells whether to apply overload protection and queuing for each of several target operating systems, but a request arrived for a target not running an operating system in that table; ARFM will apply overload protection and queuing. |
| Action | Report to IBM. |
| Explanation | This should never happen. |
| Action | Report to IBM. |
| Explanation | Either something internal has failed or the cluster or node group is misconfigured. |
| Action | If something internal has failed, report this to IBM; if something is misconfigured, fix it. |
| Explanation | Internal error. |
| Action | Report to IBM. |
| Explanation | ARFM Gateways run only in On-Demand Router processes. |
| Action | None. Informational entry. |
| Explanation | The EnableFilters entry in arfm.cfg is false, which prevents registration of the ARFM filters; such disablement is intended to be used only by developers in performance investigations. |
| Action | None. Informational entry. |
| Explanation | Something went wrong in this ODR when ARFM tried to gain access to the ODC Tree. |
| Action | Check the propagation mechanism. |
| Explanation | Internal inconsistency. |
| Action | Consult IBM. |
| Explanation | This should not happen. |
| Action | Report to IBM. |
| Explanation | This information is read from the ODC Tree and used by the ARFM Controller. A failure could be caused by an error in installation or configuration. |
| Action | Contact IBM Support. |
| Explanation | Internal failure. |
| Action | Report to IBM. |
| Explanation | Internal failure. |
| Action | Report to IBM. |
| Explanation | This reports a condition that should not happen; autonomic request flow management will ignore the server for the named cluster on the named node. |
| Action | Report to IBM. |
| Explanation | The ARFM Controller did not receive a CPU utilization reading for the named node within the named amount of time; that data is normally delivered by Async PMI. |
| Action | Debug Async PMI config and operation. |
| Explanation | Internal error. |
| Action | None (this error should be reported twice, hopefully the other report will be more helpful). |
| Explanation | Internal error. |
| Action | Report to IBM. |
| Explanation | Internal failure. Node and server level ARFM statistics will be unavailable. Charting, ARFM, and Placement functionality will be significantly degraded. |
| Action | Report to IBM. |
| Explanation | Internal error. |
| Action | Report to IBM. |
| Explanation | Internal error. |
| Action | Report to IBM. |
| Explanation | The background load did not behave as expected, and thus the performance management will be impaired. |
| Action | Limit the background load to the configured value, or change the configured value. |
| Explanation | Internal failure. |
| Action | Report to IBM. |
| Explanation | Internal failure. |
| Action | Report to IBM. |
| Explanation | Internal failure. |
| Action | Report to IBM. |
| Explanation | Internal failure. |
| Action | Report to IBM. |
| Explanation | Internal failure. |
| Action | Report to IBM. |
| Explanation | Internal failure. |
| Action | Report to IBM. |
| Explanation | Internal failure. |
| Action | Report to IBM. |
| Explanation | Internal failure. |
| Action | Report to IBM. |
| Explanation | This is a consequence of an earlier failure, probably one in the range ARFM0163--0166. |
| Action | Resolve the original problem. |
| Explanation | Internal failure. |
| Action | Report to IBM. |
| Explanation | Internal failure. |
| Action | Report to IBM. |
| Explanation | Internal failure. |
| Action | Report to IBM. |
| Explanation | Internal error. |
| Action | Report to IBM. |
| Explanation | Internal error. |
| Action | Report to IBM. |
| Explanation | There cell custom property named "external.placement" has a particular syntax, and the current value violates that syntax; while the value is malformed, ARFM ignores it. |
| Action | Delete the property or fix its value. |
| Explanation | Internal error. |
| Action | Report to IBM. |
| Explanation | The performance result for the named service policy has missed the target by at least the configured amount for at least the configured time. |
| Action | Diagnose and repair. |
| Explanation | This is an internal failure that should not happen. |
| Action | Report to IBM. |
| Explanation | The values reported by the workload management component were exceptionally large, and were reduced to avoid integer overflows in subsequent calculations; this will distort those calculations unless the corresponding statistics from all the other active ODRs were reduced by the same factor. |
| Action | Report to IBM. |
| Explanation | This is an internal failure that should not happen. For some purposes the server will be treated like it is not an on-demand router. |
| Action | Report to IBM. |
| Explanation | This is a configuration error; the only supported multi-cell topology is a star with on-demand routers in only the central cell. It is impossible to correctly instantiate ARFM controllers in the current configuration. |
| Action | Correct the configuration. |
| Explanation | This is a configuration warning; the multi-cell topology is configured without a CenterCell property set on any cell. |
| Action | Correct the configuration. |
| Explanation | exp |
| Action | ua |
| Explanation | Something suspicious happened; this may or may not indicate an error. |
| Action | Debug it if you can, using the information provided, or contact IBM support. |
| Explanation | Something unexpected happened. |
| Action | Debug it if you can, using the information provided, or contact IBM support. |
| Explanation | Code is unable to determine a hostname for the machine. |
| Action | Make sure the machine has an IP address. |
| Explanation | This message should be gone by GA. |
| Action | Put a config file in the right place. |
| Explanation | This message should be gone by GA. |
| Action | Fix format error in config file. |
| Explanation | Internal error - should never happen. |
| Action | Report to IBM. |
| Explanation | There was some problem with the file IO; statistics will not be written to a log file. |
| Action | Check file name and file system state. |
| Explanation | That Gateway will generate no more statistics until the ODR containing it is started; ARFM functionality will be seriously degraded until then. |
| Action | Restart the ODR; report to IBM if the problem persists. |
| Explanation | Internal error - should never happen. |
| Action | Report to IBM. |
| Explanation | Internal error - should never happen. |
| Action | Report to IBM. |
| Explanation | This is a startup status report. |
| Action | No action required. |
| Explanation | The named ARFM component will not receive any internal messages; ARFM functionality will be severely degraded. |
| Action | Internal failure, consult IBM. |
| Explanation | This is an unexpected internal failure. |
| Action | Consult IBM. |
| Explanation | This is an unexpected internal failure. |
| Action | Consult IBM. |
| Explanation | This is an internal inconsistency that should never arise. |
| Action | Internal error. Report to IBM. |
| Explanation | This usually indicates something is broken. |
| Action | Consult IBM. |
| Explanation | Internal failure. |
| Action | Consult IBM. |
| Explanation | This message provides additional detail on the preceding ARFM1103E message. |
| Action | No additional action required. |
| Explanation | This message provides additional detail on the preceding ARFM1103E message. |
| Action | No additional action required. |
| Explanation | Controller statistics will not be written to a file. |
| Action | Check for filesystem problems; consult IBM. |
| Explanation | The local instance of the Autonomic Request Flow Management controllers MBean for the named cell has been activated (a cell has an ARFM Controllers MBean instance in each ODR, node agent, and deployment manager, for high availability; only one is activated at a time). |
| Action | None. |
| Explanation | The local instance of the Autonomic Request Flow Management controllers MBean for the named cell has been deactivated (a cell has an ARFM Controllers MBean instance in each ODR, node agent, and deployment manager, for high availability; only one is activated at a time). |
| Action | None. |
| Explanation | This should not happen. It will degrade the behavior of the Placement Controller. |
| Action | Report to IBM. |
| Explanation | This should not happen. It will degrade the behavior of the Placement Controller. |
| Action | Report to IBM. |
| Explanation | Some other problem prevented the Controller from extracting the needed capacity information from the ODC tree. |
| Action | Find and fix the other problem. |
| Explanation | This is an error in configuration that is not exposed to customers. |
| Action | Report to IBM. |
| Explanation | This is an error in configuration that is not exposed to customers. |
| Action | Report to IBM. |
| Explanation | This is a bug. |
| Action | Report to IBM. |
| Explanation | This is a bug. |
| Action | Report to IBM. |
| Explanation | This is a bug. |
| Action | Report to IBM. |
| Explanation | This is a bug. |
| Action | Report to IBM. |
| Explanation | The ARFM Controller can not handle more than 32,767 service policies, but received statistics for more than that many. |
| Action | If your installation really has more than 32,767 service policies, tell IBM that this limit needs to be raised, otherwise report a bug. |
| Explanation | This message gives information when messages are refused admission. |
| Action | None required. |
| Explanation | Internal error; default configuration will be used. |
| Action | Check for filesystem problems; consult IBM. |
| Explanation | Internal error; each gateway is supposed to serve only one deployment target. |
| Action | Report to IBM. |
| Explanation | Internal error, should not happen. |
| Action | Report to IBM. |
| Explanation | This is an internal problem that should not normally occur; sometimes it occurs as a consequence of other problems that disrupt the operation of the ARFM controller. |
| Action | Look for related problems, and report to IBM if you can not find any. |
| Explanation | This is an internal problem that should not occur. |
| Action | Report to IBM. |
| Explanation | This is an internal problem that should not occur. |
| Action | Report to IBM. |
| Explanation | Internal inconsistency. Should not happen. |
| Action | Consult IBM. |
| Explanation | Internal inconsistency. Should not happen. |
| Action | Consult IBM. |
| Explanation | Internal inconsistency. Should not happen. |
| Action | Consult IBM. |
| Explanation | Internal error. |
| Action | None; contact IBM. |
| Explanation | This is an internal communication failure. ARFM function will be significantly degraded. |
| Action | Consult IBM for help. |
| Explanation | This is an internal communication failure. ARFM function will be significantly degraded. |
| Action | Check JMS provider setup for ARFM. |
| Explanation | This is an internal communication failure. ARFM function will be significantly degraded. |
| Action | Consult IBM for help. |
| Explanation | This is an internal communication failure. |
| Action | Consult IBM for help. |
| Explanation | This is an internal communication failure. |
| Action | Check JMS provider setup for ARFM. |
| Explanation | This is an internal communication failure. |
| Action | Consult IBM for help. |
| Explanation | Internal error. |
| Action | None; contact IBM. |
| Explanation | This is an internal communication failure. |
| Action | Consult IBM for help. |
| Explanation | This is an internal communication failure. |
| Action | Check JMS provider setup for ARFM. |
| Explanation | This is an internal communication failure. |
| Action | Consult IBM for help. |
| Explanation | This is an internal communication failure. |
| Action | Check JMS provider setup for ARFM. |
| Explanation | This is an internal communication failure. |
| Action | Consult IBM for help. |
| Explanation | Internal inconsistency. |
| Action | Report to IBM. |
| Explanation | Internal inconsistency. |
| Action | Report to IBM. |
| Explanation | Internal error. |
| Action | None; contact IBM. |
| Explanation | This is an internal communication failure. |
| Action | Check JMS provider setup for ARFM. |
| Explanation | This is an internal inconsistency that should not arise. |
| Action | Report to IBM. |
| Explanation | This is an internal communication failure. ARFM functionality will be significantly degraded. |
| Action | Check JMS configuration for ARFM. Consult IBM for help. |
| Explanation | This is an internal communication failure. ARFM functionality will be significantly degraded. |
| Action | Consult IBM for help. |
| Explanation | Internal error. |
| Action | None; contact IBM. |
| Explanation | This is an internal communication failure. |
| Action | Consult IBM for help. |
| Explanation | This is an internal communication failure. |
| Action | Check JMS provider setup for ARFM. |
| Explanation | This is an internal communication failure. |
| Action | Consult IBM for help. |
| Explanation | This is an internal communication failure. ARFM function will be significantly degraded. |
| Action | Consult IBM for help. |
| Explanation | This is an internal communication failure. |
| Action | Check JMS provider setup for ARFM. |
| Explanation | This is an internal communication failure. ARFM functionality will be significantly degraded. |
| Action | Consult IBM for help. |
| Explanation | This internal transition is in response to detecting an emergency condition. |
| Action | None. |
| Explanation | This internal transition is in response to detecting an emergency condition. |
| Action | None. |
| Explanation | This internal transition is in response to an emergency condition ending. |
| Action | None. |
| Explanation | This internal transition is in response to an emergency condition ending. |
| Action | None. |
| Explanation | ARFM control messages are not being received by the ODR. |
| Action | None. |
| Explanation | Async PMI messages are not being received by the ODR. |
| Action | None. |
| Explanation | Extremely high node CPU utilization detected. |
| Action | None. |
| Explanation | ARFM control messages resumed arrival at the ODR. |
| Action | None. |
| Explanation | Async PMI messages resumed arrival at the ODR. |
| Action | None. |
| Explanation | Extremely high node CPU utilization is no longer detected. |
| Action | None. |
| Explanation | This is an internal communication failure. |
| Action | Consult IBM for help. |
| Explanation | A service policy that applies to traffic subject to admission control for CPU overload protection should apply exclusively to follow-up messages or exclusively to non-follow-up messages; a follow-up message is one that is part of a pre-existing session or dialog. |
| Action | Revise the classification rules for the traffic currently classified into the named service policy. |
| Explanation | A service policy that applies to traffic subject to admission control for CPU overload protection should apply exclusively to follow-up messages or exclusively to non-follow-up messages; a follow-up message is one that is part of a pre-existing session or dialog. |
| Action | Revise the classification rules for the traffic currently classified into the named service policy. |
| Explanation | An Exception occurs when setting QTI listener. |
| Action | Report program defect to IBM. |
| Explanation | Internal failure. |
| Action | Report to IBM. |
| Explanation | An Exception occurs when getting or setting DialogAux. |
| Action | Report program defect to IBM. |
| Explanation | An Exception occurs when setting DialogAux. |
| Action | Report program defect to IBM. |
| Explanation | This should not happen. |
| Action | Report program defect to IBM. |
| Explanation | This reports that autonomic request flow management will be applied to SIP messages coming in to this process. |
| Action | No action required. |
| Explanation | This reports that autonomic request flow management will NOT be applied to SIP messages coming in to this process. |
| Action | No action required --- unless that management was expected, in which case check the configuration and report to IBM if there is a problem. |
| Explanation | The memory protection parameter used by WLM will be set autonomically |
| Action | No action required. |
| Explanation | The memory protection parameter used by WLM will NOT be set autonomically |
| Action | No action required. |
| Explanation | Internal failure. |
| Action | Report to IBM. |
| Explanation | Some JVM internal call may be changed. Common memory overload protection method will be used. |
| Action | No action required. |
| Explanation | ODC may occur some error. No new importance threshold will be transmitted till it recovers. |
| Action | Report to IBM. |
| Explanation | Autonomic memory overload protection will explicitly trigger a garbage collection when the memory usage is high, unless this function is disabled or a full garbage collection has been done too recently. |
| Action | If the chosen interval is not good, set the explicitGcPeriod custom property on the cluster to indicate the desired interval; a value of zero disables this function. |
| Explanation | Autonomic memory overload protection will explicitly trigger a garbage collection when the memory usage is high, unless this function is disabled or a full garbage collection has been done too recently. |
| Action | If the chosen interval is not good, set the explicitGcPeriod custom property on the cluster to indicate the desired interval; a value of zero disables this function. |
| Explanation | Autonomic memory overload protection will explicitly trigger a garbage collection when the memory usage is high, unless this function is disabled or a full garbage collection has been done too recently. |
| Action | If the chosen interval is not good, set the explicitGcPeriod custom property on the cluster to indicate the desired interval; a value of zero disables this function. |
| Explanation | This message reports the basic parameters of the memory overload protection. |
| Action | Change the configuration if desired. |
| Explanation | Autonomic memory overload protection will explicitly trigger a garbage collection when the memory usage is high, unless this function is disabled or a full garbage collection has been done too recently; when a generational garbage collection technique is in use, a full garbage collection is detected when the memory usage drops by more than a lesser collection can free. |
| Action | If the chosen value is not good, set the maxNonFullGcMemoryRelease custom property on the cluster to indicate the critical amount of freed memory; a value of zero means every collection is deemed full, and a huge value means no collection (except those explicitly initiated by the protection function) will be deemed full. |
| Explanation | Autonomic memory overload protection will explicitly trigger a garbage collection when the memory usage is high, unless this function is disabled or a full garbage collection has been done too recently; when a generational garbage collection technique is in use, a full garbage collection is detected when the memory usage drops by more than a lesser collection can free. |
| Action | If the chosen value is not good, set the maxNonFullGcMemoryRelease custom property on the cluster to indicate the critical amount of freed memory; a value of zero means every collection is deemed full, and a huge value means no collection (except those explicitly initiated by the protection function) will be deemed full. |
| Explanation | Autonomic memory overload protection will explicitly trigger a garbage collection when the memory usage is high, unless this function is disabled or a full garbage collection has been done too recently; when a generational garbage collection technique is in use, a full garbage collection is detected when the memory usage drops by more than a lesser collection can free. |
| Action | If the chosen value is not good, set the maxNonFullGcMemoryRelease custom property on the cluster to indicate the critical amount of freed memory; a value of zero means every collection is deemed full, and a huge value means no collection (except those explicitly initiated by the protection function) will be deemed full. |
| Explanation | The autonomic memory overload protection controller is unable to determine the nursery size limit. |
| Action | Either accept the assumed value, set the maxNonFullGcMemoryRelease custom property on the cluster, or use a non-generational collector. |
| Explanation | The autonomic memory overload protection controller is unable to determine the nursery size limit. |
| Action | Either accept that explicit garbage collections will not be suppressed by ones initiated by the collector, set the maxNonFullGcMemoryRelease custom property on the cluster, or use a non-generational collector. |
| Explanation | On-Demand Configuration is used to convey the memory overload protection control settings from the local process to the On-Demand Routers; because of this failure, the control settings will not be automatically updated. |
| Action | Report to IBM. |
| Explanation | When collector values throughput over minimizing stop-the-world times, it improves the accuracy of the memory usage estimate. Otherwise, it only happens under urgent condition: the admission fraction of new dialogs is too small, so that it is hard for the collector itself to trigger a full GC to release the garbage in memory. |
| Action | No action required. |
| Explanation | When collector values throughput over minimizing stop-the-world times, it improves the accuracy of the memory usage estimate. Otherwise, it only happens under urgent condition: the admission fraction of new dialogs is too small, so that it is hard for the collector itself to trigger a full GC to release the garbage in memory. |
| Action | No action required. |
| Explanation | Something suspicious happened; this may or may not indicate an error. |
| Action | Debug it if you can, using the information provided, or contact IBM support. |
| Explanation | Something unexpected happened. |
| Action | Debug it if you can, using the information provided, or contact IBM support. |
| Explanation | Something suspicious happened; this may or may not indicate an error. |
| Action | Debug it if you can, using the information provided, or contact IBM support. |
| Explanation | Something unexpected happened. |
| Action | Debug it if you can, using the information provided, or contact IBM support. |
| Explanation | Something went wrong reading the file or analyzing its contents. |
| Action | Check for file existence and correct contents. |
| Explanation | Something went wrong in this ODR when ARFM tried to gain access to the ODC Tree. |
| Action | Check the propagation mechanism. |
| Explanation | An ARFM subcomponent is being instantiated for the named cell, but that cell is not found in the ODC tree; this should not happen. |
| Action | Report to IBM. |
| Explanation | Something went wrong reading the file or analyzing its contents. |
| Action | Check for file existence and correct contents. |
| Explanation | Informational message only. |
| Action | No action required. |
| Explanation | Internal error, should not happen. |
| Action | Report to IBM. |
| Explanation | Internal error, should not happen. |
| Action | Report to IBM. |
| Explanation | Internal error, should not happen. |
| Action | Report to IBM. |
| Explanation | Internal error, should not happen. |
| Action | Report to IBM. |
| Explanation | Internal error, should not happen. |
| Action | Report to IBM. |
| Explanation | Something suspicious happened; this may or may not indicate an error. |
| Action | Debug it if you can, using the information provided, or contact IBM support. |
| Explanation | Something unexpected happened. |
| Action | Debug it if you can, using the information provided, or contact IBM support. |
| Explanation | Something went wrong while trying to read grm.cfg. |
| Action | Debug it. |
| Explanation | Something went wrong while parsing grm.cfg. |
| Action | Debug it. |
| Explanation | Internal configuration error: the ARFM Controller cannot start because the configuration file cannot be read. |
| Action | Have IBM Services correct the error. |
| Explanation | Internal error. |
| Action | Report program defect to IBM. |
| Explanation | Internal error. |
| Action | Report to IBM. |
| Explanation | ARFM Controllers run only in On-Demand Router processes. |
| Action | None. Informational entry. |
| Explanation | ARFM Controllers may run in either the HTTP Proxy Filter or stand alone, the configuration is not stand alone. |
| Action | None. Informational entry. |
| Explanation | Something went wrong when the ARFM Controller tried to gain access to the ODC Tree. |
| Action | Check the propagation mechanism, make sure target.xml exists. |
| Explanation | Something went wrong when the ARFM Controller tried to read the ODC Tree. |
| Action | Check the propagation mechanism. |
| Explanation | The controller that does Autonomic Request Flow Management is being started. |
| Action | Informational message only, no action required. |
| Explanation | The controller that does Autonomic Request Flow Management is being stopped. |
| Action | Informational message only, no action required. |
| Explanation | The controller received an unknown edge change event. |
| Action | Report to IBM. |
| Explanation | The controller received an unknown topology change event. |
| Action | Report to IBM. |
| Explanation | Internal failure. |
| Action | Debug or report to IBM. |
| Explanation | The controller that does Autonomic Request Flow Management is being started. |
| Action | Informational message only, no action required. |
| Explanation | The controller that does Autonomic Request Flow Management is being stopped. |
| Action | Informational message only, no action required. |
| Explanation | Internal failure. |
| Action | Report to IBM. |
| Explanation | The controller that does Autonomic Request Flow Management is being started. |
| Action | Informational message only, no action required. |
| Explanation | The controller that does Autonomic Request Flow Management is being stopped. |
| Action | Informational message only, no action required. |
| Explanation | Internal failure. |
| Action | Report to IBM. |
| Explanation | Internal failure. |
| Action | Report to IBM. |
| Explanation | exp |
| Action | ua |
| Explanation | Something suspicious happened; this may or may not indicate an error. |
| Action | Debug it if you can, using the information provided, or contact IBM support. |
| Explanation | Something unexpected happened. |
| Action | Debug it if you can, using the information provided, or contact IBM support. |