Issue
The DataStage Parallel Engine will throw a runtime error if the last line from a file does not have the line endings.
A potential work around for the issue (which may or may not be practical) would be to add the line endings to the last line of source data files.
Actions
If the now-present last new line produces a material effect upon downstream job operation, either update downstream jobs to accept it, or remove it by way of a post-job routine or script.