TIme Series Mining Sructure Problemt
-
Monday, June 04, 2012 8:57 PM
Hello,
I have a cube that has four dimensions. One of them is date and another one is product. The date dimension has a column named month that takes values such as March 2010, April 2010 etc. This column is designated as type: date --> calendar --> months. The product dimension has a column named product that is designated as regular. I am creating a minig structure with time series technique, i set the dim date as the source cube dimension,month as the key to the minig structure, average price as the measure of the minign structure (it is a calcualated member), average price is the input and predictable column, month is the key time with date as the data type and average price is continuous with double as the data type. When i priocess the project i get the following error: Error 5 Error (Data mining): The data type specified for the 'Month' column of the 'Dim Date' OLAP mining structure is not compatible with its source attribute ('Month' in the 'Dim Date' cube dimension). ANy ideas about this? When i created the dimension i set the tyoe of the month column as month. Why it is not compatible?
Thnaks in advance,
Andreas
.png)
