Question 1 Replies 750 Views × Close popover Sreenivas Sakrappagari (SreenivasS5293) Covance Inc Covance Inc US View Profile Send Message SreenivasS5293 Member since 2018 3 posts Covance Inc Posted: March 13, 2019 Last activity: March 13, 2019 Posted: 13 Mar 2019 16:26 EDT Last activity: 13 Mar 2019 17:34 EDT Closed Case not found, work object not available or clipboard, please try again. Hi All, I have a URL which will directly access the WO Assignment. When user clicks on that URL, sometimes its showing "Case not found, work object not available or clipboard, please try again." Can anyone please let me know how to handle this issue. In worst case scenario I want to Customize this screen and show that Our Site is not Available. Please find the screenshot in attachment Enterprise Application Development Dev/Designer Studio Case Management Data Integration × 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: 2 years ago Posted: 13 Mar 2019 17:34 EDT × Close popover Susan Liu (SusanLiu_GCS) PEGA Principal Software Solutions Engineer Pegasystems Inc. US View Profile Send Message SusanLiu_GCS PEGA replied to SreenivasS5293 The error message means that you have lost the ability to access it. Is it possible that the work-object gets locked? There might be an access to it made elsewhere which has taken precedence over the access you made here. If pyWorkPage becomes locked/stale and hence it will not be refreshed as usual. Did you keep the session idle for some time? If yes, pyWorkPage may become stale and get passivated.