IBM Support

JR54755: OPENSEQ WITH A PATH EXCEEDING THE OS MAXIMUM CAN TAKE A FAULT.

 

APAR status

  • Closed as program error.

Error description

  • OPENSEQ with a path exceeding the OS maximum can take a fault.

Local fix

  • Use a path length that is less than the OS maximum.

Problem summary

  • When attempting to use OPENSEQ on a path exceeding 256 bytes,
subsequent CREATE or WRITESEQ calls can take an access
violation/segmentation fault.  This can affect parallel jobs
with long names when DS_PXDEBUG is set.

Problem conclusion

  • Fix error checking on file paths used by sequential I/O
operations in BASIC code.

Temporary fix

  • Unset the DS_PXDEBUG environment variable or change it to zero.

Comments

  • 



APAR Information




    

  • APAR number
    JR54755
    • 

  • Reported component name
    WIS INFORM ANAL
    • 

  • Reported component ID
    5724Q36IA
    • 

  • Reported release
    B30
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2015-11-17
    • 

  • Closed date
    2016-02-16
    • 

  • Last modified date
    2016-02-16
    • 





    

  • 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
    WIS INFORM ANAL
    • 

  • Fixed component ID
    5724Q36IA
    • 



Applicable component levels


    

  • RB50  PSY
       UP
    • 








      
              
                            

              

              [{"Business Unit":{"code":"BU053","label":"Cloud \u0026 Data Platform"},"Product":{"code":"SSZJLG","label":"InfoSphere Information Analyzer"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"B30"}]
              

                                                                    

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            13 October 2021
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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