Script is executed in non-gui mode, user.properties file is added with following lines:
`jmeter.save.saveservice.output_format=xml
jmeter.save.saveservice.response_data=true
jmeter.save.saveservice.url=true
jmeter.save.saveservice.requestHeaders=true
jmeter.save.saveservice.samplerData=true `
(tried in jmeter.properties file too)
Listener is confirgured to save request and response in xml. Tree listener is set to 0 to save all results.
When run in non gui mode and when listener is loded in gui mode, its showing NULL for whatever was POST data sent.