RSRCACHE: New cache mode 5

Hi experts

We have upgraded to BW 7.31.

We have set cache mode 5 in RSRCACHE:

Flatfile name is empty as we think this is not necessary for cash mode 5.

RSDIPROP: Here we set all relevant infoproviders to cache mode 5.

RSRT: We set all queries corresponding to their infoproviders to cache mode 5.

Strangewise we experience a worse performance on query execution.

We analyzed by RSRT the statistic regarding page 12 of this document.

With the same repeating selections we recognized that the query is not reading from cache, but from DB.

Any similar experience from your side regarding cache mode 5?

Thanks