IBM Support

PM90303: DPM FUNCTION DOES NOT COLLECT STATS FOR MDB USING ACTSPEC WITH THE CONTROL REGION ADJUNCT (CRA)

Fixes are available

8.5.5.1: WebSphere Application Server V8.5.5 Fix Pack 1
8.0.0.8: WebSphere Application Server V8.0 Fix Pack 8
7.0.0.31: WebSphere Application Server V7.0 Fix Pack 31
8.5.5.2: WebSphere Application Server V8.5.5 Fix Pack 2
7.0.0.33: WebSphere Application Server V7.0 Fix Pack 33
8.0.0.9: WebSphere Application Server V8.0 Fix Pack 9
8.5.5.3: WebSphere Application Server V8.5.5 Fix Pack 3
7.0.0.35: WebSphere Application Server V7.0 Fix Pack 35
8.5.5.4: WebSphere Application Server V8.5.5 Fix Pack 4
8.0.0.10: WebSphere Application Server V8.0 Fix Pack 10
7.0.0.37: WebSphere Application Server V7.0 Fix Pack 37
8.5.5.5: WebSphere Application Server V8.5.5 Fix Pack 5
8.5.5.6: WebSphere Application Server V8.5.5 Fix Pack 6
8.0.0.11: WebSphere Application Server V8.0 Fix Pack 11
8.5.5.7: WebSphere Application Server V8.5.5 Fix Pack 7
7.0.0.39: WebSphere Application Server V7.0 Fix Pack 39
8.5.5.8: WebSphere Application Server V8.5.5 Fix Pack 8
8.0.0.12: WebSphere Application Server V8.0 Fix Pack 12
8.5.5.9: WebSphere Application Server V8.5.5 Fix Pack 9
7.0.0.41: WebSphere Application Server V7.0 Fix Pack 41
8.5.5.10: WebSphere Application Server V8.5.5 Fix Pack 10
8.5.5.11: WebSphere Application Server V8.5.5 Fix Pack 11
8.0.0.13: WebSphere Application Server V8.0 Fix Pack 13
7.0.0.43: WebSphere Application Server V7.0 Fix Pack 43
8.5.5.12: WebSphere Application Server V8.5.5 Fix Pack 12
8.0.0.14: WebSphere Application Server V8.0 Fix Pack 14
8.5.5.13: WebSphere Application Server V8.5.5 Fix Pack 13
7.0.0.45: WebSphere Application Server V7.0 Fix Pack 45
8.0.0.15: WebSphere Application Server V8.0 Fix Pack 15
7.0.0.45: Java SDK 1.6 SR16 FP60 Cumulative Fix for WebSphere Application Server
7.0.0.31: Java SDK 1.6 SR15 Cumulative Fix for WebSphere Application Server
7.0.0.35: Java SDK 1.6 SR16 FP1 Cumulative Fix for WebSphere Application Server
7.0.0.37: Java SDK 1.6 SR16 FP3 Cumulative Fix for WebSphere Application Server
7.0.0.39: Java SDK 1.6 SR16 FP7 Cumulative Fix for WebSphere Application Server
7.0.0.41: Java SDK 1.6 SR16 FP20 Cumulative Fix for WebSphere Application Server
7.0.0.43: Java SDK 1.6 SR16 FP41 Cumulative Fix for WebSphere Application Server
8.5.5.14: WebSphere Application Server V8.5.5 Fix Pack 14
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APAR status

  • Closed as program error.

Error description

  • The Dispatch Process Monitor (DPM) function does not apply to
    MDB "Plan C," which is MDB using ActSpec with the Control Region
    Adjunct (CRA).
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of IBM WebSphere Application      *
    *                  Server V7.0, V8.0, and V8.5                 *
    ****************************************************************
    * PROBLEM DESCRIPTION: The Dispatch Process Monitor (DPM)      *
    *                      does not apply to MDB requests from     *
    *                      the CRA.                                *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    The Control Region Adjunct (CRA) drives MDB requests through
    the controller to be delivered to Servants for dispatch. These
    requests are referred to as MDB Plan "C" requests.  The DPM
    function is not enabled for this request type.
    

Problem conclusion

  • Code has been modified to support the DPM function for MDB
    Plan "C" requests.   The modify DPM command has been changed
    to support the CRA= parameter (ex. f <server>,DPM,CRA=x where
    "x" is the number of seconds between gathering DPM
    documentation).
    
    APAR PM90303 requires changes to documentation.
    
    NOTE: Periodically, we refresh the documentation on our Web
    site, so the changes might have been made before you read this
    text. To access the latest on-line documentation, go to the
    product library page at:
    
      http://www.ibm.com/software/webservers/appserv/library
    
    The following changes to the WebSphere Application Server
    Version 7.0 Information Center will be made available in
    December, 2013:
    
      - The "Before you begin section of the topic "Monitoring
        dispatch requests" will be updated to indicate that
        starting with Version 7.0.0.31 "You can also configure DPM
        to collect the data for requests from the CRA that are
        directed through the controller for queuing to a servant."
    
        Also, the Procedure section of this topic will be updated
        to include the CRA=nnn parameter, and the What to do next
        section will be updated to include the message that
        displays in response to the
        f  <varname>server<varname>,display,dpm command if you
        have Fix Pack 7.0.0.31 or higher installed.
    
      - The topic "Modify command" will be updated to include an
        example of the output for DMP if Fix Pack 7.0.0.31 or
        higher is installed.
    
    APAR PM90303 is currently targeted for inclusion in WebSphere
    Application Server Fix Packs 7.0.0.31, 8.0.0.8, and 8.5.5.1
    of WebSphere Application Server.
    
    Please refer to URL:
    //www.ibm.com/support/docview.wss?rs=404&uid=swg27006970
    for Fix Pack availability.
    
    In addition, please refer to URL:
    http://www.ibm.com/support/docview.wss?rs=404&uid=swg27006970
    for Fix Pack PTF information.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM90303

  • Reported component name

    WEBSPHERE FOR Z

  • Reported component ID

    5655I3500

  • Reported release

    700

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-06-03

  • Closed date

    2013-08-20

  • Last modified date

    2014-02-05

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Fix information

  • Fixed component name

    WEBSPHERE FOR Z

  • Fixed component ID

    5655I3500

Applicable component levels

  • R700 PSY UI13725

       UP14/01/11 P F401

Fix is available

  • Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.



Document information

More support for: WebSphere Application Server for z/OS
General

Software version: 7.0

Reference #: PM90303

Modified date: 05 February 2014