I use Mscrm 365 on-premise, in my last version (2016) there was a use in InvalidPluginExecutionException function to show the user an error.
In 365 I get the error but not the text I wrote, example in the image. How can I use the InvalidPluginExecutionException like before and show a message to the user ? if I can't is there an other way or function that I can use ?
