MF49180 - OSP-DB CASCADING DELETES CAN GENERATE MCH6206 MCH6220 HAPPEN

TYPE PROGRAM  REL  NUMBER   MIN/MAX  OPTION
---- -------- ---  -------  -------  ------
CO   5770999  710  MF49179   00/00    0000
CO   5770999  710  MF49122   00/00    0000



NOTICE:
-------
Application of this PTF may disable or render ineffective programs that
use system memory addresses not generated by the IBM translator,
including programs that circumvent control technology designed to limit
interactive capacity to purchased levels.  This PTF may be a prerequisite
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foregoing.

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APAR Error Description / Circumvention

-----------------------------------------------
Cascading deletes can generate MCH6206 MCH6220 VL04060316
VL04000000 VL0F001204 VL0F000101 VL0300020F VL060064C9

CORRECTION FOR APAR MA39066 :
-----------------------------
When cascading deletes the system's database manager must inform
commitment control of an acquired lock before performing a
delete operation.  Thus if a resource lock limit is reached by
commitment control, there will be no need to rollback the record
for which the limit was hit.

CIRCUMVENTION FOR APAR MA39066 :
--------------------------------
None.


Activation Instructions


None.




Special Instructions


None.


Default Instructions

THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED.



Supersedes

PTF/FIX NO(S).  APAR TITLE LINE
--------------  ------------------------------------------------------------
   MF49126      LIC-DB-PERFM Performances changes for P7 hardware.

Summary Information

System i Support