How to post in March 2008 ?

Hi,

Fiscal yr var is V3 - Apr - Mar.

Special period 13-16.

Now the period is 3 -June 2009 .So i have open the period.

But i have closed period 12 2009. -March 2009.

But now i want to post some pending entries in Mar 2009.

Then how to post the entry in Mar 2008 ?

What will be the status in OB52 to post in Mar 2008 ?