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DB2 - Problem description

Problem IC93919 Status: Closed

.NET XA APPLICATION WITH AUTOMATIC ENLISTMENT CAN CRASHE ON FIRSTCONNECT
DURING LICENSE ACTIVATION

product:
DB2 CONNECT / DB2CONNCT / 970 - DB2
Problem description:
Issue can only hit DB2 Driver/client on windows. 
Stack trace for this crash is as below: 
 
Child-SP          RetAddr           Call Site 
00000000`2ee09718 000007fe`ea09507c 
db2app64!sqleUCswitchSource+0x38 
db2app64!sqleuInvokeActivationRoutine+0x8bc 
db2app64!sqleuPerformServerActivationCheck+0x4fa 
db2app64!sqleUCappConnect+0x1e4f 
db2app64!XADTCObject::Connect+0x122 
00000000`2ee0bf50 000007fe`e9e69ff9 
db2app64!sqlxaDTCConnect+0x10f 
db2app64!CLI_sqlConnect+0xd99 
00000000`2ee0c0b0 000007fe`e9df6353 db2app64!SQLConnect2+0xaed 
db2app64!SQLDriverConnect2+0x113e3 
db2app64!SQLDriverConnectW+0xaad 
00000000`2ee0d3c0 000007fe`ef3a17c7 
db2app64!SQLConnectADONET+0x16c1 
clr!DoNDirectCall__PatchGetThreadCall+0x7b 
00000000`2ee0d890 000007ff`0016808a 0x000007ff`00168ee8 
00000000`2ee0d990 000007ff`00164720 0x000007ff`0016808a 
00000000`2ee0de00 000007ff`00162171 0x000007ff`00164720 
00000000`2ee0e320 000007ff`00147d20 0x000007ff`00162171 
00000000`2ee0e480 000007ff`00144dd0 0x000007ff`00147d20 
00000000`2ee0e930 000007fe`ee49181c 0x000007ff`00144dd0 
00000000`2ee0f0b0 000007fe`ee4dc419 mscorlib_ni+0x37181c 
00000000`2ee0f110 000007fe`ee4dba83 mscorlib_ni+0x3bc419 
00000000`2ee0f160 000007fe`ee4db8d5 mscorlib_ni+0x3bba83 
00000000`2ee0f200 000007fe`ef3cfb34 mscorlib_ni+0x3bb8d5 
00000000`2ee0f250 000007fe`ef3cfc49 clr!CallDescrWorker+0x84 
00000000`2ee0f290 000007fe`ef3cfcc5 
clr!CallDescrWorkerWithHandler+0xa9 
00000000`2ee0f310 000007fe`ef3d253d 
clr!MethodDesc::CallDescr+0x2a1 
00000000`2ee0f540 000007fe`ef573093 
clr!MethodDescCallSite::Call+0x35 
00000000`2ee0f580 000007fe`ef3df9d6 
clr!QueueUserWorkItemManagedCallback+0x44 
00000000`2ee0f6d0 000007fe`ef3df96b 
clr!QueueUserWorkItemManagedCallback+0x92 
00000000`2ee0f710 000007fe`ef3df8d8 
clr!EEUtf8HashTableHelper::Hash+0xe8 
00000000`2ee0f810 000007fe`ef572f95 clr!IncCantStopCount+0xbd 
00000000`2ee0f8b0 000007fe`ef49f7c8 
clr!ManagedPerAppDomainTPCount::DispatchWorkItem+0xe6 
00000000`2ee0fa60 000007fe`ef4e38bb 
clr!ThreadpoolMgr::NewWorkerThreadStart+0x2e5 
00000000`2ee0fb00 000007fe`ef4e1c26 
clr!ThreadpoolMgr::WorkerThreadStart+0x3b 
00000000`2ee0fba0 00000000`76c7652d 
clr!Thread::intermediateThreadProc+0x7d 
00000000`2ee0fde0 00000000`7711c521 
KERNEL32!BaseThreadInitThunk+0xd 
00000000`2ee0fe10 00000000`00000000 
ntdll!RtlUserThreadStart+0x1d
Problem Summary:
**************************************************************** 
* USERS AFFECTED:                                              * 
* DB2Connect                                                   * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to SQL09709 or higher fixpack.                       * 
****************************************************************
Local Fix:
Connect to DB2 for zOS through non XA connections to get license 
cached in cfgcach.
available fix packs:
DB2 Version 9.7 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9a for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 10 for Linux, UNIX, and Windows

Solution
No error on connect.
Workaround
not known / see Local fix
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
04.07.2013
16.12.2013
16.12.2013
Problem solved at the following versions (IBM BugInfos)
Problem solved according to the fixlist(s) of the following version(s)
9.7.0.9 FixList
9.7.0.9 FixList