Hi Miguel, Thank you for your reply. I tried the steps you suggested but it is still giving me the same error. I have SAS Enterprise Miner 12.3 (workstation). Also, since it is urgent, I have already restarted the project and is very close to completion. However, if possible, I'd still like to find out a solution to this problem for future reference. Thank you very much for your time and help. Sincerely, Dong
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