Dear experts,
I'm trying to create a calculation view using native SQL and have come across an issue:
creating the calculation scenario works like a charm but when I try to generate the corresponding column view I get the following error message:
[129]: transaction rolled back by an internal error: exception 1000012: Undefined typeCode:247
After trying minor changes in the calculation scenario I found out that the problem is using a negative sql type in the final aggregation node (-9 for nvarchar). This value comes from the view "SYS"."VIEW_COLUMNS" and is also the one used for nvarchar in "SYS"."DATA_TYPES"...
When creating the same view as a graphical calculation view I noticed that the value used for nvarchar is 37. Replacing all the -9 entries by 37 worked fine, however I have no clue where this 37 comes from - there is no such entry in "SYS"."DATA_TYPES".
Is there some other system view where one can find the value used in the graphical view? Or maybe an overview of all available SQL types somewhere?
Thanks in advance,
Jordan