IBM Support

PI92655: INTERMITTENT INCORRECT LENGTH CALCULATION LEADS TO ECSA OVERLAY

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

  • storage overlay in ECSA CSA


In collecting performance data on a stored procedure, a
DB2 control block that is needed can be released and reused by
DB2 before the data can be copied to OMEGAMON DB2 for analysis.

If the storage is reused, and depending on the content of the
reused storage, an overlay may occur.
The following eye-catchers may been seen in the ECSA
storage before the overlaid area:
THSPOUT  THSPINFX  EBC2UNIC


ABEND0C1 ABENDS0C1

Local fix

  • Apply PTF wehn available

Problem summary

  • ****************************************************************
* USERS AFFECTED: OMEGAMON XE for DB2 PE/DB2 PM users of       *
*                 component                                    *
*                 - Classic Interface                          *
****************************************************************
* PROBLEM DESCRIPTION: Incorrect length calculation caused     *
*                      CSA overlay.                            *
****************************************************************
* RECOMMENDATION: Apply the provided PTF.                      *
****************************************************************
Incorrect length calculation lead to excessive move.

Problem conclusion

  • Corrected length calculation, improve logic when constructing
Data move sequence.

Search Keywords:
ABEND0C1

Temporary fix

  • *********
* HIPER *
*********

Comments

  • 



APAR Information




    

  • APAR number
    PI92655
    • 

  • Reported component name
    OM XE DB2PE/PM
    • 

  • Reported component ID
    5655OPE00
    • 

  • Reported release
    520
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    YesHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2018-01-18
    • 

  • Closed date
    2018-02-07
    • 

  • Last modified date
    2018-03-01
    • 





    

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

    • 

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

    
UI53716
    

    • 



Modules/Macros


    

  •    KO2XTHSA KO2XTHSK KO2XTHSS

    



Fix information


    

  • Fixed component name
    OM XE DB2PE/PM
    • 

  • Fixed component ID
    5655OPE00
    • 



Applicable component levels


    

  • R520  PSY  UI53716
       UP18/02/08  P  F802  Ž
    • 



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":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSAV2B","label":"IBM Db2 Buffer Pool Analyzer for z\/OS"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"5.2.0","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}},{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSCT4H5","label":"IBM Tivoli OMEGAMON XE for Db2 PE \/ PM \/ BPA"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"5.2.0","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            01 March 2018
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
Page Feedback