Most probably the request fails due to missing or improperly implemented correlation<https://jmeter.apache.org/usermanual/jmeter_proxy_step_by_step.html#correlate-start>.
Re-visit your test plan and check for dynamic request parameters. Or record the same scenario once again and compare resulting JMeter test plans. Or use JMeter Correlation Recorder Plugin<https://www.blazemeter.com/blog/jmeter-correlation-plugin-blazemeter> which is capable of automatically detecting and handling dynamic parameters. One more possible option: if you have a record ID somewhere it might be the case you're updating existing record instead of creating a new one. The general solution would be using a sniffer tool to record requests from the real browser (or other application) and JMeter and identifying the differences in requests. ________________________________ From: Hiren Patel <hiren...@gmail.com> Sent: Saturday, August 30, 2025 1:43 PM To: user@jmeter.apache.org <user@jmeter.apache.org> Subject: All Get/Post Response Codes are 200 but no new record Hello, I'm using JMeter, and all Get/Post Response Codes are 200, but no new record is created in my application. Can you please help? Thanks, Hiren