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/6.8.1/hotfix-01.

Note: In addition to the issues listed in the "Closed Issues" section the following issue was also addressed in 6.8.1 Hotfix-01:

AMBW-46696
JDBC Query activity throws "java.lang.IllegalStateException: Queue Full" error.

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Closed Issues in 6.8.1_HF-001 (This Release)        

AMBW-46613
The Maven plug-in does not pick dependency versions from the parent pom.xml file.

AMBW-46612
When application modules have any external dependencies and the shared modules as
xpath custom functions library, these dependencies do not get imported automatically
into the workspace.

AMBW-46606
Adding external jars in Shared Module to Lib folder removes Export-Package entries
from the manifest.mf files.

AMBW-46578
JDBC Transaction Group does not end the database session when JDBC Call Procedure
times out.

AMBW-46512
Heap memory increases due to memory leaks while using Notify and ReceiveNotification
activity.

AMBW-46477
Invoking SOAP service fails with "Failed to initialize SoapReferenceBinding -
TIBCO-BW-SCHEMA-RESOLVER-500201: WSDL not found" error.

AMBW-46289
Runtime throws a "JsonParserException" error on Parse JSON activity with Generic mode
when the content to be parsed is larger than 512 characters.
The character limit is now increased by default to 1024 characters.
To parse a large JSON file (for example, more than 1024 characters), the user has to
pass the below property in the studio VM arguments to increase the default cache size:
com.tibco.plugin.restjson.json.setCacheSize = <Integer value>

AMBW-46277
The Render JSON activity is unable to transform &apos; from the XML string to a
single quote (') in Generic mode.

AMBW-46259
The endpoint URL is generated as "HTTPS" instead of "HTTP" when the Confidentiality
field on the HTTP Connector shared resource is configured with module property value
set to "false".

AMBW-46258
When an XML file containing nested double quotes (&quot;) is passed as an input to
Render JSON activity with Generic schema type, it does not get escaped in the
output JSON string.

AMBW-46241
Recursive extension type in schema gives run-time error.

AMBW-46104
Applications with subprocess calls without the Spawn option are moving into an
unresponsive state in group persistence appspaces because of logical deadlock.

AMBW-46009
The ProcessStack field under the FaultDetails tab is not populating the correct
Process Name in the fault details when the process has two service bindings with the
same operation.

AMBW-45599
At runtime in ftgroup mode with weighted property, when the application contains a
service based sub-process call in a process, the Fault Tolerance mechanism stops
working post secondary fail-over.

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TIBCO ActiveMatrix BusinessWorks 6.8.1 Hotfix-01 is available

You can also download the hotfix using the below link:

https://support.tibco.com/s/hotfixes?id=a014z00000yk2muAAA