Error message appears to be cut off after a certain number of characters if the error happens to be particularly long. This seems to go beyond just the UI, as programmatically I have been unable to find a way to capture very long error messages, despite them being shown in the log. This would be attempting to capture an error message from a step directly, such as when using step.getErrormessage()
(same results when retrieving from a plugin)
Is it possible to capture the full length of an error message without it being truncated?