I am new to modelling with HANA and am trying to do an index calculation using the logrithmic function as one of the calculated columns in an Analaytic View. Whatever I did does not seem to work and fail during activation of the view. It was supposed to be based on a column (another calculated column if possible?) but I have tried it as a constant value, it still fails activation and gives the following errors;
Short Text
Attribute type is not valid
Cause
Mismatch between data type defined and values computed.
Recommendations
Check calculated measure/attribute definition and ensure data types match.
I am attaching the definition of the column as an image. I have tried several other data types besides NVCHAR, nothing worked, same error message.
Any comments?
