MIGO against Purchase order with Statestical Internal Order

Hi,

I have searched a lot for the error, but could not get a solution.

Scenario:

I have created a Statistical Internal Order for R&D Project. I have created a PO with account assignment is "F" with Cost Center & Statistical Internal order. At the time of MIGO it is expected that the material is consumed against the given cost center and Internal Order. But system is giving error as per attachment.

Please guide.

Regards,

Abhijit Pimple