I am trying to build a report in WebI based on a Analytical view created in HANA studio. the universe(.UNX) is developed in IDT. While trying to run the report or do a data preview in IDT on the data foundation layer, I am getting the following error message:
" feature not supported: not allowed over OLAP VIEW : search without aggregation or grouping by expression other than view column"
I wanted to know the difference between the analytical Column Views with or without "/olap". I noticed for one of my analytical views the only version present is the OLAP, while for another analytical view the version present is with OLAP ,can you explain why is it this way?