What are the limitations of ALV for SAP HANA?

The correct response highlights a notable limitation of the ABAP List Viewer (ALV) when it comes to handling data aggregation. Specifically, when values are aggregated, ALV does not provide a mechanism to separate the results by unit or currency. This can be a significant drawback for reports that require clear differentiation of data based on these parameters, especially in contexts where financial data with multiple currencies or unit measurements is being analyzed.

In many scenarios, users would expect their aggregated sums to be displayed distinctly according to each currency or unit type, but ALV's inability to separate these results means that data can become ambiguous, leading to potential misinterpretation or oversimplification of complex datasets. This limitation can hinder effective reporting and decision-making processes for users who need precise financial or quantitative insights.

Other responses refer to different aspects but do not directly address this crucial limitation regarding currency aggregation. Choosing this answer shows an understanding of the operational constraints of ALV within SAP HANA, particularly when handling financial data.