Question 3 Replies 360 Views × Close popover Maxim Izvarin (MaximI83) Alfa Bank Alfa Bank RU View Profile Send Message MaximI83 Member since 2018 16 posts Alfa Bank Posted: July 31, 2019 Last activity: September 24, 2019 Posted: 31 Jul 2019 8:34 EDT Last activity: 24 Sep 2019 11:20 EDT Closed Solved 500 Response code when create case Hello I create a case using the API. When executing the request, everything works well, the case is created, filled with data and appears in the worklist, but I get RESPONSE CODE - 500. What is the reason for this? Enterprise Application Development Dev/Designer Studio × 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: 1 year ago Posted: 31 Jul 2019 18:47 EDT × Close popover Susan Liu (SusanLiu_GCS) PEGA Principal Software Solutions Engineer Pegasystems Inc. US View Profile Send Message SusanLiu_GCS PEGA replied to MaximI83 Do you see any error or exception in PegaRULEs log for 500 response code? Also, you can collect the tracer log and It will tell you more related information about the error. Accepted Solution Posted: 1 year ago Posted: 2 Aug 2019 3:46 EDT × Close popover Maxim Izvarin (MaximI83) Alfa Bank Alfa Bank RU View Profile Send Message MaximI83 Alfa Bank replied to MaximI83 I found that the problem was that the parameter passed to pyStartCase was not declared. thanks for the help Posted: 1 year ago Posted: 24 Sep 2019 11:20 EDT × Close popover Bob Reawaruw (BobReawaruw) Atos PEGA Architect Atos NL View Profile Send Message BobReawaruw Atos replied to MaximI83 Same problem.. Which parameter did you declare? Thanks!