MMRV data is not getting updated

Dear Experts,

MMRV data is not getting updated in accordance with MMPV entry. In MMRV, its showing as, Current period 12 2009, Previous period 11 2009, Last period in previous year 12 2008. But, till this month MMPV has been entered. Even today(03 2010), i can able to post material movements. But still MMRV is showing as mentioned above.

Kindly help me out what & where to check. Thanks in advance..

Regards,

Kumar