Question 1 Replies 359 Views × Close popover belide santoshi (belides9) Aaseya Aaseya IN View Profile Send Message belides9 Member since 2013 1 post Aaseya Posted: February 7, 2018 Last activity: February 7, 2018 Posted: 7 Feb 2018 8:08 EST Last activity: 7 Feb 2018 8:35 EST Closed Ajax call failed error message When I am trying to expand a tree , I am getting a pop up - Ajax call failed. Can you please suggest what might the root cause of this issue. Thank you. Pega Customer Service Share × Close popover Facebook Twitter Linkedin Email Copy Link Copied! Moderation Team has archived post, learn more × Close popover This thread is closed to future replies. Content and links will no longer be updated. If you have the same/similar Question, please write a new Question. Posted: 3 years ago Posted: 7 Feb 2018 8:35 EST × Close popover Umamaheshwar Reddy Midthuru (Mahesh Midthuru) PEGA Sr. Software Solutions Engineer Pegasystems Inc. US View Profile Send Message Mahesh Midthuru PEGA replied to belides9 @belides9 did you notice any error in the tracer or developer tools console output?