After upgrading the Episerver version from 10.10.1 to 11.3.1, we observed that Episerver Find Content Indexing Job is not working. During this upgrade, Episerver Find also upgraded to 12.7.1.
After this upgrade, Indexing job can not be run or you can not open the history tab.
I found one article - https://world.episerver.com/forum/developer-forum/EPiServer-Search/Thread-Container/2017/2/after-installing-latest-episerver-packages-find-content-indexing-job-ui-breaks/
But when tried with disabling the Episerver Find Content Indexing Job and restarting the web site and again enabling the job, the problem still persists.
We are using Episerver clopud version (DXC).
Any help will be appreciated.
One more thing...
This is working properly in development environment i.e. on local system but it is not working in the cloud environment - integration environment.
Can you find any error message in the log file?