Hi Rakshita, It sounds like you have reached the limits of what the sign on request api can handle.
This isn’t a tool issue. Regards, Lisa JM Waugh Test Engineer CIO Software & Development Experience 1 704 907 7008 Mobile 1 720 342 5373 Office wa...@us.ibm.com IBM From: Rakshita BJ <writetoraksh...@gmail.com> Date: Wednesday, March 29, 2023 at 4:12 PM To: user@jmeter.apache.org <user@jmeter.apache.org> Subject: [EXTERNAL] Queue Error in Jmeter Hi Team I am working on a lottery project and using jmeter to do a performance test. I am conducting a performance test on teh API's. I have a total of 48 thread groups with each thread group having a sign on request. When I try to run with 100 users the sign on request is failing with the below error. {"code":39,"message":"Pending acquire queue has reached its maximum size of 32","source":"auth"}. The API's are working fine, I guess I have some issue with the tool. Please let me know if you need any further details. Thanks Rakshita