IBM Support

IT45202: MQ appliance : Failure in a network interface card might cause adjacent NIC to go down incorrectly.

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APAR status

  • Closed as program error.

Error description

  • In MQ appliance running on MQ version 9.3, failure in a network
interface card (NIC) might cause the NIC in the adjacent
network module to go down incorrectly.

Local fix

  • 



Problem summary


    

  • ****************************************************************
USERS AFFECTED:
Users using MQ appliance with MQ version 9.3


Platforms affected:
MultiPlatform

****************************************************************
PROBLEM DESCRIPTION:
A defect in managing the failure in the NIC caused the failure
in the adjacent NIC.

    



Problem conclusion


    

  • MQ appliance code has been modified to correctly manage the
failure in the NIC.

---------------------------------------------------------------
The fix is targeted for delivery in the following PTFs:

Version    Maintenance Level
v9.3 LTS   9.3.0.16
v9.x CD    9.3.4

The latest available maintenance can be obtained from
'IBM MQ Recommended Fixes'
https://www.ibm.com/support/pages/recommended-fixes-ibm-mq

If the maintenance level is not yet available information on
its planned availability can be found in 'IBM MQ
Planned Maintenance Release Dates'
https://ibm.biz/mqplannedmaintenance

---------------------------------------------------------------

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IT45202
    • 

  • Reported component name
    MQ APPLIANCE M2
    • 

  • Reported component ID
    5900ALJ00
    • 

  • Reported release
    930
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2024-01-02
    • 

  • Closed date
    2024-02-22
    • 

  • Last modified date
    2024-03-05
    • 





    

  • 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
    MQ APPLIANCE M2
    • 

  • Fixed component ID
    5900ALJ00
    • 



Applicable component levels


    








      
              
                            

              

              [{"Business Unit":{"code":"BU053","label":"Cloud \u0026 Data Platform"},"Product":{"code":"SS5K6E","label":"IBM MQ Appliance"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"930","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            04 April 2024
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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