While I am trying to export an application, I am getting the following error, could you please find the reason behind it?
Error Evaluating UI Expression Expression evaluation error : [valid:false,syntaxError:false,value:Expression evaluation error: An error occurred while executing a save: Expression evaluation error at function fn!objectReadAction_appian_internal [line 4]: An unexpected error prevented adding a feed entry (error: [org.hibernate.exception.GenericJDBCException: could not insert: [com.appiancorp.tempo.rdbms.EventFeedEntry]])]
History:
I created application with oracle db and exported
I imported to another env with mysql db, Then I tried to export.
In the above scenario I am facing this issue
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That is the error in the screen? As popup? Or in the log files ?
Can you please attach the screen and the log files when this error happens?
BTW, I recommend you to do the same but in a ticket/case.
José
More comments, it happens just on this application?
Have you tried to make a patch does it happens the same ?
In case this do not happen to all the exports then If you are “willing to” / can spend some time you can do this: create a new application, then Add to it all the objects, or maybe start with some, constants rules, export the app / patch, add now the folders and export, add the documents export. And so on, maybe this will help you to find out if there is any object or the application,