Description:
The patch can be downloaded from the TIBCO Support ftp server, support-ftp.tibco.com. Please use your eSupport username and password to access the server. After connecting, go to available_downloads/ActiveEnterprise/InConcert/6.2.1/hotfix-9  to download the appropriate hotfix for your OS/platform.

The patched files are named based on platform.  The readme, TIB_InConcert_6.2.1_Readme_hotfix09.txt is included in the zip or gz files but can also be separately downloaded.

HOTFIX 9:
Fixes a problem with the InConcert JNI layer which could cause core
dumps in applications (such as BusinessWorks) using IcJava.  The libicjni
library was made thread safe.  Additionally, the JNI layer now handles
jvm failures better.

Note this is NOT a cumulative hotfix - it deals only with the JNI layer.
Previous TIBCO InConcert 6.2.1 hotfixes dealt with server and database
performance issues.  To have all fixes you must install TIBCO InConcert hotfix 6
and 9.

Affected files are icjava621.jar and libicjni.* on UNIX and on Windows
icjava621.jar and icjni.dll.

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Defects/SR's addressed:

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(SR_ID:1-3B3X7F) bwengines stop without any error.
(SR_Id:1-6SYJYZ) BWWF 5.1.0 - Core dump for unknown reason.

To install
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Following are the steps to install this hotfix -
1) Stop the TIBCO applications (Administrator, Hawk, BW engines, workflow server and workflow document repository server)
2) Copy the above mentioned files under $TIBCO_HOME/tra/5.2/hotfix/lib folder
3) Restart the applications