I have created a BPM Project using developer studio and cloned it in BPM Suite 6.3.0 and is working fine. But the response time was about 5 sec(in REST - when i hit the url using rest client). Now i am cloning the same project in version 6.4.0 and when i try to open data models it gives me the error
Unable to complete your request. The following exception occurred: java.lang.ClassNotFoundException:com.microsoft.schemas.office.excel.STCF.
My test Scenarios are working fine i am getting the desired output.
SOLVED -
in new version in BPM Suite(6.4.0) they restrict the engine to not include classes from the dependent libraries. So to use other libraries I had defined in 'package-names-white-list' file. This is added to define which classes should be verified during rule authoring.Since i am using POI directly so there is no need to verify these classes
Steps -