Dynamic wp after upgrading to ECC 6.07 with kernel 745

Hello,

We have upgraded a system to ECC 6.07 with kernel 7.45.

After starting sap, wp are kill by the dispatcher:

DpWpDynCreate: created new work process W27-8353

Mon May 30 14:49:12 2016

***LOG Q1O=> DpWpConf, WP Conf () [dpxxwp.c     2915]

DpWpConf: change wps: DIA 20->10, VB 3->3, ENQ 1->1, BTC 10->3, SPO 1->1 VB2 2->

2 STANDBY 0->0 DYN 5->22

DpWpConf: wp reconfiguration, stop W27, pid 8353

rdisp/dynamic_wp_check is set to FALSE.

Could you please tell me why it is killing these processes?

Could you please also describe how it decides to kill 7 BTC, 10 DIA?

Thanks in advance for your answer.