Hello, I am trying to build a model using 1996 IMPLAN data. 1. While building a model for US data, I encountered a message saying ' column institutionpayments, institutionreceipts, typeoftransfer is constrained to be unique. Value '11001, 13001, 15010' is already present' and my model got closed. 2. While building a new model for far west region (Alaska, California, Hawaii, Nevada, Oregon, and Washington), a message pop put saying 'index was outside the bounds of the array and the model will be closed'. For other regions it works fine. How can I overcome these problems?
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