Hello Megha
Today you only have those ones listed, if your data source is non-HANA.
The aggregation type NONE is planned to be the next one appearing soon.
From the online documentation:
The aggregation type determines how values are accumulated in the data output. For types Average and Last, you must also select the aggregation dimension the value relates to (Time is automatically entered as a default). An aggregation dimension is not relevant for Sum.
- AVERAGE: This type can be selected to calculate the average of all aggregated values.
- LAST: This type shows the last (most recent) value in the selected time period; it could be used, for example, to show the number of employees on the last day of a month.
- SUM: This is the default aggregation type for income and expense values; this simply adds all values together.
- NONE: If the value types of numerical data cells are different aggregation may not be possible; this may be the case, for example, for price information or cells containing different currencies. For these account members set the aggregation type to NONE. In tables in Stories cells which have not been aggregated are shown with a diagonal line drawn through them. The cell will be either empty, or, if all child values for a node in the hierarchy are the same, this single value is shown at the node level.
- LABEL: Set the aggregation type to Label for any dummy nodes on the hierarchy where you want a text label to appear in the data grid without any calculation of values. In this case, the Description Text for the member is displayed as a label, and a simple dash character is used where otherwise an aggregated value would normally be displayed. You cannot set leaf nodes to type Label – this is immediately flagged on screen as an error. You can see an example text label in the Profit and Loss statement shown at the start of this Modeling section: the text label Key Performance Indicators (with four child KPI values) has been defined as type Label.
Note For models based on HANA views, the following aggregation types are available: NONE, SUM, MIN, MAX, AVERAGE, LAST, COUNT. The type COUNT requires an Aggregation Dimension but MIN/MAX do not.
Regards
Matthew