Moving average price is showing a drastic change in material master

Hi

After execution of 311 Q , the moving average price shows a drastic change, for both plant stock and project stock. checked both the tables mbew and qbew it shows the same value. The moving average price of the material was only around 455 Rs but after 311 Q which is used to move from project one storage location to another. the MAP in material master is showing around 1883232 Rs

Regards

Theresa