OWC and migration to BI 7 - performance problem

Hello,

We just migrated from 3.0B to 7.0.

We have BPS web applications with OWC components (excel tables in a page web).

These components work fine in 3.0B but in 7, <b>we multiplied by 3 the response time</b>. When I change my tables from OWC to web mode, the response time is correct.

But I need table excels for several reasons (copy/paste, automatic addings...)

Do you know problems with OWC Components and BI 7 ?

Thank you for your help.

Catherine Bellec.