Please help us help you and fill where relevant:
Your LimeSurvey version: WEB version
Own server or LimeSurvey hosting: Lime survey server
Survey theme/template: Fruity Theme ( fruity )
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Dear Team

Hope you are doing good!
I have created a survey using our Lime survey ( rajvishnu.limesurvey.net/262758?lang=en ) and trying to retrieve the results of the survey using java code. I have used NETBEANS java application for the same. I have also enabled Remote API features under Lime survey global settings which is necessary for this setup.
But when i try to run the program, i am getting error as Error: Invalid survey ID. 

It would be really helpful if someone can point me towards the solution. 

Thank you in advance.

Regards,
Raj