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MA46400 - OSP DATABASE next IDENTITY COLUMN VALUES NOT CORRECT AFTER
FLASH COPY AND VARY-ON (OR CRASH).

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 APAR (Authorized Program Analysis Report)

Abstract

OSP DATABASE next IDENTITY COLUMN VALUES NOT CORRECT AFTER
FLASH COPY AND VARY-ON (OR CRASH).

Error Description

After a flash copy and vary-on (or crash), database Identity    
Column values not correct and result in CPF5009.                

Problem Summary

****************************************************************
* PROBLEM: (MA46400) Licensed Program = 5770999 for i 7.1,     *
*                                        i 7.2, and i 7.3      *
*           Data Integrity                                     *
****************************************************************
* USERS AFFECTED: All IBM i operating system users.            *
****************************************************************
* RECOMMENDATION: Apply LIC PTF MF63655 for i 7.1.             *
*                 Apply LIC PTF MF63656 for i 7.2.             *
*                 Apply LIC PTF MF63657 for i 7.3.             *
****************************************************************
After a flash copy and vary-on (or crash), the next database    
Identity Column values assigned upon insert operations may not  
be correct.  When there is a unique index over the columnm,    
duplicate keys will be experienced and result in CPF5009.      

Problem Conclusion

The vary-on/IPL recovery of the data space header internal next
identity value structure had a problem which has been fixed.    

Temporary Fix

                       *********                                
                       * HIPER *                                
                       *********                                

Comments

Circumvention


PTFs Available

R710 MF63655 PTF Cover Letter   7192
R720 MF63656 PTF Cover Letter   7290
R730 MF63657 PTF Cover Letter   7283

Affected Modules

         
         

Affected Publications

Summary Information

Status............................................ CLOSED PER
HIPER........................................... Yes
Component.................................. 9400DG3DB
Failing Module.......................... RCHMGR
Reported Release................... R710
Duplicate Of..............................




System i Support

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Document Information

Modified date:
28 October 2017