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Problem IC82553
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Status: Closed |
JCC MIGHT THROW -4471 WHEN CLOSING XA CONNECTION DUE TO INACCURATE STATE MAINTENANCE OF XA TRANSACTION. |
| product: |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 |
| Problem description: |
Jcc driver might throw -4471 when closing XA connection due to
inaccurate state maintenance of xa transaction.
This error happens only if a Java application uses Jcc Type 2
driver for connecting to DB2 LUW servers, and it calls xa_commit
bypassing the XAConnection. |
| Problem Summary: |
First fixed in JDBC driver from DB2 9.7 Fix Pack 6 (JCC driver
version 3.64.82) |
| Local Fix: |
a) Set connectionCloseWithInFlightTransaction=2 so that Jcc does
not throw -4471 error when closing connection.
b) Use Jcc Type 4 driver, |
| available fix packs: |
DB2 Version 9.7 Fix Pack 6 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 7 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 8 for Linux, UNIX, and Windows
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
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| Solution |
Upgrade to JDBC driver from DB2 9.7 Fix Pack 6 (JCC driver
version 3.64.82) or higher |
| Workaround |
not known / see Local fix |
| BUG-Tracking |
forerunner : APAR is sysrouted TO one or more of the following: IC82557
follow-up : |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 11.04.2012
19.05.2017
19.05.2017 |
| Problem solved at the following versions (IBM BugInfos) |
9.7.FP6
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 9.7.0.6
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