In Applications Manager version 9.6, Java Client pop up errors no longer provide the full error message which would include the full stack trace.
To enable stack trace, the documentation says to add the below parameter:
EnableStackTrace=True
However, this does not work.
Bug in code that has been fixed to ignore case
Change the format from EnableStackTrace=True to enablestacktrace=true
Will be fixed in a future version of Applications Manager. This article will be updated with a fixed version when available.