RH850 F1KM S1 wakeup register not updated when wakeup triggered in P0_6 or P0_10 in Deep stop mode

Hello Supporter, 

We are developing Autosar based SW. We are configuring INTP2 and INTP3 as wakeup factors. When deep stop mode is reached, STBC_WUF0.WUFMSK0 is updated with mask value '0' for INTP2 and INTP3. When INTP2 or INTP3 raising edge is detected, wakeup registers are not updating . hence Deep Stop to RUN mode transition is not happening. 

Kindly support us to resolve the issue