Foreign Exchange - FAGL_FC_VAL

Hi, 

In transaction code FAGL_FC_VAL - Foreign Exchange, when generating the foreign exchenge until the month of january/2013, in field KURSR of exchange rate appeared updated. But, from the month of february don't appearing value, as you can see the image below:

P.S: I think this error is because of EHP6 applied in the month of February.

Can someonehelp me, please?