Poor performance on SDV03V02

Hi,

I'm a ASE newbie and I've just try to migrate our Solaris/Oracle Box to a Windows/ASE Box as a send box.

The source machine has got 7000 saps and target machine has got 25000 saps.

After migration I've implemented several notes to run DBACOCKPIT and I implemented ATM...

At first use the system seams very fast, but when I try to run SDV03V02 (rescheduling) it runs without end for several hours.

Each select on VAPMA and VBUK on target system Windows/ASE run faster then source system Solaris/Oracle.

But SDV03V02 stay hours on:

Have you got any suggest? In Oracle land updated statistics should solve.... but in ASE?

Thank you.