IBM Support

PH72828: CUMULATIVE SECURITY UPDATE 9.4.0.26 FOR THE JMS, MFT, AND WEB UI FEATURES OF IBM MQ FOR Z/OS VERSION 9.4.0.

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APAR status

  • Closed as program error.

Error description

  • Cumulative security update 9.4.0.26 for IBM MQ for z/OS Version
9.4.0.

Local fix

  • 



Problem summary


    

  • ****************************************************************
* USERS AFFECTED: All users of IBM MQ for z/OS Version 9       *
*                 Release 4 Modification 0 with the MQ Java,   *
*                 MFT or Web UI Features.                      *
****************************************************************
* PROBLEM DESCRIPTION: Service offering 9.4.0.26 for IBM MQ    *
*                      for z/OS V9.4.0.                        *
****************************************************************
This APAR updates the Java, MFT and the Web components of MQ for
z/OS to a level that is equivalent to those components in MQ
Cumulative maintenance fixpack 9.4.0.26 on other platforms.

A list of fixes included in Cumulative maintenance fixpack
9.4.0.26 can be found at the following link:
https://www.ibm.com/support/pages/fix-list-ibm-mq-version-94-lts

Note: only those fixes relating to the Java, MFT and Web
components of MQ are included in this APAR.

    



Problem conclusion


    

  • Java Level Info:
Name: IBM MQ classes for Java
Version: 9.4.0.26
Level: V940-PH72828-L260827
BuildType: Production

JMS Level Info:
Name: IBM MQ classes for Java Message Service
Version: 9.4.0.26
Level: V940-PH72828-L260827
BuildType: Production [Built on IBM Corporation 8.0.8.20 -
pmz6480sr8fp20-20240112_01(SR8 FP20) z/OS]

Name: Common Services for Java Platform, Standard Edition
Version: 9.4.0.26
Level: V940-PH72828-L260827
BuildType: Production

Name: Java Message Service Client
Version: 9.4.0.26
Level: V940-PH72828-L260827
BuildType: Production

Name: IBM MQ JMS Provider
Version: 9.4.0.26
Level: V940-PH72828-L260827
BuildType: Production

MFT Level Info:
Name: IBM MQ Managed File Transfer
Version: 9.4.0.26
Level: MQMFT 9.4.0.26 V940-PH72828-L260827
Platform: z/OS (03.02.00)
Architecture: s390x
JVM: JRE 1.8.0 z/OS s390x-64-Bit Compressed References
20260629_120631 (JIT enabled, AOT enabled)
OpenJ9 - c2e231da1bc
OMR - 573ad5ec7
IBM - 764a44b

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    PH72828
    • 

  • Reported component name
    IBM MQ Z/OS V9
    • 

  • Reported component ID
    5655MQ900
    • 

  • Reported release
    408
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2026-08-21
    • 

  • Closed date
    2026-08-27
    • 

  • Last modified date
    2026-08-27
    • 





    

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

    • 

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

    
UO09182 UO09183 UO09184
    

    • 



Modules/Macros


    

  • CSQ8FPX1 CSQ8JTR1 CSQ8WPX1

    



Fix information


    

  • Fixed component name
    IBM MQ Z/OS V9
    • 

  • Fixed component ID
    5655MQ900
    • 



Applicable component levels


    








      
              
                            

              

              [{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSYHRD","label":"IBM MQ"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"408","Line of Business":{"code":"LOB77","label":"Automation Platform"}}]
              

                                                                    

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            27 August 2026
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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