problem on page

Guys i am facing a problem in page purchase order that when i am changing the caption of any source expression then it is not reflecting the change while running that page in nav2013.

And what amount CaptionML ?

it is changing in captionML.

Check whether you have connected to right database.

Restart your service and try.

sir i am connected with ryt db and i have also restarted the service but the problem is not solved.

Is it happening for only Purchase Order or all pages?

Sir for all pages

Check this link

http://blogs.msdn.com/b/nav/archive/2011/04/28/about-object-metadata-and-why-i-can-t-see-object-changes-in-rtc.aspx