Diagnosis
The cache mode "Query Aggregate" uses a cluster table and BLOB storage(table with XSTRING area) to store cache entries with query data. Thissetting specifies the size limit up to which the system is to write tothe memory area for smaller query results and when it is to use thememory area for larger data.
Using the following two settings, you can specify which of the memoryareas is to be used for the query results that are larger than the keyfigure specified here.
You specify which memory area is to be used when you create the cacheentry for the query data; once specified, this value cannot be changed,even if the cache entry is later larger than the predefined key figure.