We recently installed a free app from AppExchange and wanted to do some minor adjustments to the Apex Trigger text when an error occurs.
To do this, we followed the simple procedure of creating a sandbox, making changes in the sandbox and deploying via change set.
However, the deployment fails because of failing Apex Tests for the updated Apex Trigger. I went ahead and tried updating the tests, but the deployment still looks at the Apex test that's already in production (not the updated one in sandbox).
Is there a way for me to deploy the updated Apex Tests to Production via change set? The deployment seems to look for a test that needs to be run during deployment that's already available in Production.