Chapter 132 WMS Messages

The messages in this chapter are generated by the Workload Management Services (WMS) subsystem. The subsystem ID displayed by these messages includes WMSVCS as the subsystem name.

20005

A network component error error-code has occurred. CEE Error Text: error-text Event Type: event-type Component Name: component-name Object Reference: object-reference

`error-code`	indicates the network component error number returned by WMS.
`error-text`	is the message text that describes the network component error.
`event-type`	indicates whether this event is a warning, an error, a critical error, or an informational message.
`component-name`	indicates the name of the WMS component that reported the event.
`object-reference`	indicates the reference of the object in which the event occurred.

Cause An error occurred in the transport layer.

Effect The WMS server does not start or if the error occurs during a session, an error code is generated by the transport layer.

Recovery If you cannot start WMS, check the event log for errors that occurred. Correct the reported error conditions and retry. If this error occurs during a session, close the current server session and open a new one.

20007

A NonStop Process Service procedure-name generated error proc-error error detail proc-err-detail in function-name. Event Type: event-type Component: component Object Reference: object-reference

`procedure-name`	indicates the NonStop procedure name.
`proc-error`	indicates a file-system error.
`proc-err-detail`	indicates any additional error detail related to `proc-error`.
`function-name`	indicates the name of the function in which the error occurred.
`event-type`	indicates whether this event is a warning, an error, a critical error, or an informational message.
`component`	indicates the WMS component that reported the event.
`object-reference`	indicates the reference of the object in which the event occurred.

Cause An error occurred in the NonStop Process Services, which is the component that includes the message system, process control facilities, and timing facilities for WMS.

Effect Depends on the error condition.

Recovery For more detailed information, including recovery actions, see the Guardian Procedure Errors and Messages Manual.

20008

WMS message: message-text. Event Type: event-type Component: component Object Reference: object-reference

message-text

describes the event and includes one of these WMS messages:

This informational message indicates that the system is running above the configured global memory threshold and that some queries are waiting to be executed:
WARNING: CURRENT MEMORY USAGE IS nn% - QUERIES ARE WAITING

This message provides details about why a query completed abruptly:

QUERY COMPLETED ABRUPTLY BECAUSE: completion-state, SERVICE: service-name, SERVER: process-name, QID: query-id

The completion-state is one of these states:

Completion State	Description
EXEC TIMEOUT OCCURRED	The execution time of the query exceeded the EXEC_TIMEOUT threshold that was set for the service `service-name`.
QUERY CANCELED BY USER	The user explicitly cancelled the query.
RTS CAN NOT FIND QUERY	Runtime statistics were unavailable for the query.
NDCS SERVER DIED	WMS lost connection to the NDCS server that submitted the query for execution.
UNKNOWN COMPLETION STATE	WMS could not determine the cause of the abrupt completion of the query.

The WMS QSMGR generates this message while processing a request from NDCS servers to check that a query can be executed:

<exception-text>-<exception-detail-text>[, ERROR = error-number][. QUERY STATE: query-state, SERVICE: service-name, SERVER: process-name, QID: query-id]

The exception-text is one of these exceptions:

Exception Text	Description
QUERY CANCELED	The query was cancelled before it could be submitted for execution.
OPERATION FAILED	An operation, such as a SET SERVICE statement, failed.
UNKNOWN USER	WMS could not determine the user who submitted the query.
WAIT QUERY CANCELED AND CONNECTION TERMINATED	WMS cancelled the query that was in the waiting state and terminated the client connection.
UNKNOWN EXCEPTION `exception-number`	The query could not be executed because of an unknown exception.

The exception-detail-text is one of these descriptions:

Exception Detail Text	Description
UNKNOWN SERVICE	An unknown service name was specified.
NO MORE GLOBAL RESOURCES	The query was cancelled because WMS was performing memory recovery. Memory recovery occurs when: The average memory usage of the system is 85%. No queries are executing. All queries are in the waiting state.
QUERY CANCELED BY THE USER	The user explicitly cancelled the query while it was in the waiting state.
MAX NUMBER OF QUERIES	WMS has reached its limit on the maximum number of queries that can be managed.
SYSTEM IS ON HOLD	WMS is currently on hold, and queries are rejected.
SERVICE IS ON HOLD	The service `service-name` is currently on hold. Therefore, WMS rejects the query submitted to the service.
WMS IS NOT RUNNING	WMS is currently not running.
WMS FILE SYSTEM ERROR	An internal system error occurred while WMS was evaluating a request by the NDCS server to execute a query.
GET SERVICE COMMAND IS NOT APPLICABLE WITHIN WMSOPEN-WMSCLOSE	GET SERVICE was issued after a WMSOPEN command was performed.
SET SERVICE COMMAND IS NOT APPLICABLE WITHIN WMSOPEN-WMSCLOSE	SET SERVICE was issued after a WMSOPEN command was performed.
WAITING QUERY TIMEOUT OCCURRED OR NDCS DIED	The time spent by the query in the waiting state exceeded the WAIT_TIMEOUT threshold that was set for the service `service-name`, or the connection to the NDCS server was lost.
ERROR SETTING SERVICE DEFAULTS	An error occurred when the SQL defaults were set for the service `service-name`.
VERSION MISMATCH BETWEEN NDCS AND WMS	The versions of the NDCS servers and the WMS servers do not match.
UNKNOWN EXCEPTION DETAIL `exception-detail`	WMS could not determine the reason for the exception.

The query-state is one of these states:

Query State	Description
INIT	The query is in the initializing state.
WAITING	The query is in the waiting state.
EXECUTING	The query is in the executing state.
HOLDING	The query is in the holding state.
COMPLETED	The query is in the completed state.
UNKNOWN	The query is in an unknown state.

event-type

indicates whether this event is a warning, an error, a critical error, or an informational message.

component

indicates the WMS component that reported the event.

object-reference

indicates the reference of the object in which the event occurred.

Cause The cause depends on the message reported by WMS.

Effect The effect depends on the message reported by WMS.

Recovery The recovery action depends on the message reported by WMS.

20009

Memory allocation error in the function: function-name Event Type: event-type Component: component Object Reference: object-reference

`function-name`	indicates the name of the function in which the error occurred.
`event-type`	indicates whether this event is a warning, an error, a critical error, or an informational message.
`component`	indicates the WMS component that reported the event.
`object-reference`	indicates the reference of the object in which the event occurred.

Cause A memory allocation error occurred in the specified function.

Effect The component indicated in the error message might not be able to continue. When reported as a warning, the component continues processing in limited capacity. When reported as an error, the component terminates.

Recovery Free up additional memory or swap space (or both) by stopping applications or processes that are not required.

21003

Exec Timeout occurred. Cannot stop server (error-number) Event Type: event-type Component: component Object Reference: object-reference

`error-number`	is the error number received when the WMS subsystem tried to stop the server.
`event-type`	indicates whether this event is a warning, an error, a critical error, or an informational message.
`component`	indicates the WMS component that reported the event.
`object-reference`	indicates the reference of the object in which the event occurred.

Cause The WMS subsystem could not stop a server because of a previous error.

Effect The WMS server is not stopped.

Recovery Check the WMS event log to identify the previous error.

21017

Setting the initial WMS server context failed. Event Type: event-type Component: component Object Reference: object-reference

`event-type`	indicates whether this event is a warning, an error, a critical error, or an informational message.
`component`	indicates the WMS component that reported the event.
`object-reference`	indicates the reference of the object in which the event occurred.

Cause The WMS subsystem could not set the initial context for server.

Effect The server is not usable for client connections.

Recovery Stop the server, correct the problem, and retry.

21034

WMS Trace: Session ID: session-id Function: Enterfunction Sequence Number: sequence-number function-input-parameters OR Session ID: session-id Function: Exitfunction Sequence Number: sequence-number function-exit-parameters

`session-id`	indicates the unique session ID generated by the SQL/MX server at the time the connection is established.
`function`	indicates the WMS server function that is being traced.
`sequence-number`	indicates which part of the message you are viewing. Messages too large for one message template are divided into smaller messages. The sequence number is 0 for the first or only part of a message and 1 for additional parts, if any.
`function-input-parameters`	is the list of input parameters to the function.
`function-exit-parameters`	is the list of output parameters from the function.

Cause A trace informational message was issued.

Effect None.

Recovery This is an informational message only; no corrective action is required.