Hello friends, i have a problem with enterprise miner 12.1. Formerly i could change the roles of the variables like input to target. But now whatever i do, i could not change the roles. if i change it and press next. the role comes to its first position. Like i'm choosing binary as target but then when finish the data source wizard and look at the variables, i can't see any target variable and also i can't change it at that position. What's the problem, do you have a clue. Thank you in advance, see u.
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