Support Article
HTTP 500 internal server error
SA-79991
Summary
HTTP 500 internal server error occurs due to pzIncludeMashupScript. Core engine does not return pzIncludeMashupScript when required during the launch of mashup. The pzIncludeMashupScript does not require authorization for access.
Error Messages
HTTP 500 internal server error
Steps to Reproduce
Log out from the mashup and relogin. The error occurs when the mashup is relaunched.Root Cause
A button which loaded in the application was configured to log out from the Pega application. Clicking the button invoked a local Javascript function which invoked the @baseclass.LogOff activity. However, it did not clear the web sockets. Hence, an API call was triggered with the Unsubscribe push activity on opening the Pega application.
Resolution
Perform the following local-change:
Add window.msgMgrUniqueId=undefined; to the Javascript function.
Published May 22, 2019 - Updated October 8, 2020
Have a question? Get answers now.
Visit the Collaboration Center to ask questions, engage in discussions, share ideas, and help others.