IBM Support

PI69866: METAL-C GENERATING INCORRECT CODE FOR POOL MASTER ROUTINE

A fix is available

Obtain the fix for this APAR.

Subscribe

You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • The compiler generates incorrect METAL-C code that causes a hang
condition in a pool master routine.

Local fix

  • N/A

Problem summary

  • ****************************************************************
* USERS AFFECTED: User code that calls Compare and Swap bifs.  *
****************************************************************
* PROBLEM DESCRIPTION: The memory location updated by          *
*                      Compareand Swap doesn't have the        *
*                      correct aliasing information            *
****************************************************************
* RECOMMENDATION: Apply the provided PTF.                      *
*                                                              *
****************************************************************
.

Problem conclusion

  • Apply provided fix.

Temporary fix

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    PI69866
    • 

  • Reported component name
    C/C++ FOR MVS
    • 

  • Reported component ID
    56551210A
    • 

  • Reported release
    7A0
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2016-09-28
    • 

  • Closed date
    2016-09-28
    • 

  • Last modified date
    2016-12-01
    • 





    

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

    
PI67277
    

    • 

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

    • 



Modules/Macros


    

  • CCNETBY

    



Fix information


    

  • Fixed component name
    C/C++ FOR MVS
    • 

  • Fixed component ID
    56551210A
    • 



Applicable component levels


    

  • R7A0  PSY  UI41215
       UP16/11/02  P  F611
    • 



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.
    








      
              
                            

              

              [{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG19M","label":"APARs - z\/OS environment"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"7A0","Edition":"","Line of Business":{"code":"","label":""}},{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSQKCWV","label":"IBM C\/C++ for MVS\/ESA"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"7A0","Edition":"","Line of Business":{"code":"LOB35","label":"Mainframe SW"}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            09 August 2024
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
Page Feedback