I'm having issues with a workflow that copies items from one document library to another after an approval process. The workflow starts automatically when an item is changed. It gets cancelled and I get an error message saying "The workflow could not copy the item. Make sure the source and destination lists have the same columns and column settings." with result Access Denied in the workflow history logs.
I also enabled the workflow to be started manually. I get no errors and it copies the item fine when I run the workflow manually.