You can download this HotFix from TIBCO Support Portal (https://support.tibco.com). You will need to provide your TIBCO Support Portal credentials. Once logged in you can the download the hotfix by selecting the “Downloads” -> “Hotfixes” option. Then go to the AvailableDownloads/BusinessWorks/6.4.1/hotfix-02.

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Closed Issues in 6.4.1_HF-002 (This Release)

AMBW-29448
When an AppNode or an Application took more than 60 seconds to start,a warning
message stating that the AppNode/Application did not start was displayed.
To configure the timeout value,set the timeout property,
bw.agent.technology.requestTimeout in the bwagent.ini file and restart the agent.

AMBW-29374
If the XSD file includes an import and the relative location in the import includes the
name of the bundle, problems were reported in the runtime cache when resolving
the XSD file.

AMBW-29366
The show apps command displayed the incorrect status of the application in
BWAdmin CLI.

AMBW-29364
The Internal Server Error was displayed in the bwappnode logs when the application  
was in the Impaired state. This exception was displayed when the appnode attempted
to update the status in the database.
    
AMBW-29354
Variables defined in previous version of Tibco Business Studio workspaces were
not resolved and were displayed with the 'Not Found' error at runtime.

AMBW-29274
Schema loading issues were reported when the referenced shared modules with
multiple schemas used the same targetnamespace.

AMBW-29252
When input to the RenderXML activity or the tib:render-xml()function contained the
greater-than sign (>), it was always replaced with lower-than sign (<).

AMBW-29134
If the data type of the property defined in the DynamicProperties field of the
JMS Send Message activity was not specified or if the type specified was not in
the lower case, then the dynamic properties were not published as a part of
the JMS header.

AMBW-26099
When using the XML Transform activity the resulting XML output lost the XML
declaration. The prolog info was lost even when the XML declaration was
forced in the xslt.        

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TIBCO ActiveMatrix BusinessWorks 6.4.1 Hotfix-02 is available

You can also download the hotfix using the below link:

https://support.tibco.com/s/hotfixes?id=a011a00000F0efwAAB