AML script merge two SAS cvs. files to an Arc cover file.
Aren't coverages going away soon? You will have to be a bit more descriptive in what was actually being processed from the csv. What type of features are you generating? What is in the csv? etc, etc, etc...
(typically people post up specific code that they are having difficulty getting working, which as a community we can all understand and contribute ideas on how to work through problems. Wide, open-ended "how can I" questions most often go unanswered because they require a ton of investigation to resolve. Be very specificl, show your data, existing code, etc...)