Error after changing datatype from currency to decimal: " java.lang.ClassCastException: java.lang.Double cannot be cast to java.math.BigDecimal" We have a object reserveline and this object is a generalization of the object transaction. after changing the datatype from currency to decimal and converting the data in the mendix modeler we get this error. With objects that are not generalized we do not get this error. What can cause this error?
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