Time booked in CATS is not posted to controlling

hi

we are facing a problem when creating billing for work orders on which perticuler technician has done time booking. 

After doing the goods movement, time clocking when try to go for create billing, getting error messages: 

Time booked in CATS is not posted to controlling,

billing not allowed and Event billing-CREATE cannot be processed (see long text). 

When we see status overview said that the time was confirmed.

I checked the PERNR status in PA30 its showing active from 2/11/09 - 12/31/9999 and The time clocked for labor on identified RO's is for date before 2/11/09. Is this problem because of validity period for this Technician??

Regards