JSON Export Problem ODK Aggregate 2.0.3

JSON file export problem....problem happening with big dataset, not with small one. Any suggestion or any solution.
Need urgent help.

Welcome to the ODK forum, @danny777x! We're glad you're here. When you get a chance, please introduce yourself on this forum thread. I'd also encourage you to add a picture as your avatar because it helps build community!

What are the details and specifications of your server running ODK Aggregate?

heyy @danbjoseph thank you for your reply!!!
am using ODK aggregate 2.0.3 installed on windows server 2016 standard edition, apache tomcat 9.0 and postgresql 10.8 the server is HP ML350 GEN 9
Exporting CSV file with no problems but when exporting JSON i get a Failure when generating the file, it a big data set with 25000 summations.

What do your Aggregate/Tomcat logs say? That might give you a hint. My guess is you are running out of memory allocated to Tomcat.

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Thank you @yanokwa that was exactly what's happening, i added memory for the Tomcat and the problem was fixed :slightly_smiling_face: thank you !!!

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