IBM Support

IJ23167: An internal error CWSMQ0286E is thrown when XMS .NET client tries to retrieve a message containing mqex folder in header.

Subscribe to this APAR

By subscribing, you receive periodic emails alerting you to the status of the APAR, along with a link to the fix after it becomes available. You can track this item individually or track all items by product.

Notify me when this APAR changes.

Notify me when an APAR for this component changes.

 

APAR status

  • Closed as program error.

Error description

  • XMS .NET application throws CWSMQ0286E exception while
    retrieving a message containing mqext folder.Following is the
    exception thrown to the application
    
    CWSMQ0286E: An internal error occurred within method
    ParseFolderUsr(string). Malformed WMQ message content
    ver=1,ip=10.105.32.147,time=1572924904715,pid=18892,reqid=253643
    0,event=1 was detected.\r\nA malformed XML string was detected
    whilst encoding/decoding the WMQ message.\r\nFor further
    information on resolving this error, please consult the IBM MQ
    Support website available at:
    http://www-01.ibm.com/software/websphere/support/ . The site
    provides searchable databases of technotes, solutions, and
    e-fixes. Information on contacting the IBM MQ Support team is
    also provided.","StackTrace":" at
    IBM.XMS.Client.WMQ.MqV6Impl.WmqV6MessageConsumer.GetAMessage(Int
    64 timeOut)\r\n at
    IBM.XMS.Client.WMQ.MqV6Impl.WmqV6MessageConsumer.ReceiveAsync(In
    t64 timeout)\r\n at
    IBM.XMS.Client.WMQ.MqV6Impl.WmqAsynchronous.Run()"}}.
    

Local fix

Problem summary

  • ****************************************************************
    USERS AFFECTED:
    XMS .NET applications retrieving a message containing "mqext"
    folder in the header
    
    
    Platforms affected:
    Windows
    
    ****************************************************************
    PROBLEM DESCRIPTION:
    XMS .NET applications fails to parse a message containing
    "mqext" folder in the header. The "mqext" folder is a valid
    folder in the JMS header and may contain properties related to
    delayed delivery of message. XMS .NET should be able to retrieve
    messages from queue which contain a valid header.
    

Problem conclusion

  • XMS .NET client code has been corrected to parse "mqext" folder
    appropriately.
    
    ---------------------------------------------------------------
    The fix is targeted for delivery in the following PTFs:
    
    Version    Maintenance Level
    v9.1 LTS   9.1.0.7
    v9.2 LTS   9.2.0.2
    
    The latest available maintenance can be obtained from
    'WebSphere MQ Recommended Fixes'
    http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006037
    
    If the maintenance level is not yet available information on
    its planned availability can be found in 'WebSphere MQ
    Planned Maintenance Release Dates'
    http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006309
    ---------------------------------------------------------------
    

Temporary fix

Comments

APAR Information

  • APAR number

    IJ23167

  • Reported component name

    IBM MQ XMS V9.1

  • Reported component ID

    5724H7277

  • Reported release

    910

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2020-03-03

  • Closed date

    2020-11-11

  • Last modified date

    2020-11-11

  • 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

    IBM MQ XMS V9.1

  • Fixed component ID

    5724H7277

Applicable component levels

[{"Line of Business":{"code":"LOB36","label":"IBM Automation"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSYHRD","label":"IBM MQ"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"910"}]

Document Information

Modified date:
12 November 2020