Please follow instructions below to download the hotfix: 
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- Login to TIBCO Support Portal ​using your TIBCO Support Portal credentials.
- After logging in select menu option “Downloads” -> “Hotfixes” , then navigate to /AvailableDownloads/BusinessEvents/EnterpriseEdition/6.3.0/hotfix-03 to download the Hotfix.
- Alternatively, you can use the direct portal link to download 6.3.0 Hotfix-03. 
Direct Download Link

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Closed Issues in 6.3.0_HF-003 (This Release)

BE-32422
In TIBCO BusinessEvents version 6.3.0, the concepts serializing with XPATH 
render-xml prints all the properties, including the properties with NULL and 
NIL values. The properties with the NULL and NIL values should not print.

BE-32407
JSON Payload Event properties with NULL values are printing as an empty string
when tibco.be.schema.exclude.null.props is set to false.

BE-32390
The concept in mapper is not available when the loop variable is configured as
a primitive object.
For example, there is a mapper issue when the variable is configured as an 
integer instead of int.

BE-32366
There is an error with XPath.executeWithEvent when the mapping file contains 
NULL (" ") value. 

BE-32353
The EAR file fails to build when an inbuilt custom function exists in the project
and also in the imported project library. The issue is due to the duplicate 
logging class. So, if the catalog function with the same name exists in the 
local project, then override any project library class with the local class. 

BE-32343
The Inference Agent runs out of memory after some hours due to the data of 
the cached data model. 
As per the default settings, if the CDD property, com.tibco.datamodel.xml is 
enabled, then there is no option to disable or limit the cache size in version 
6.3.0.
The class com.tibco.cep.genxdm.bridge.model.json.JsonTextNode cache the data.
This cached data prevents recreating of a new object with the same values.

BE-32315
In TIBCO BusinessEvents, Apache Tomcat is upgraded to version 9.0.84 to 
address the following Apache Tomcat CVE Remote Request Smuggling Vulnerability:
CVE-2023-46589

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