BAPI Simulate Sales order issue

When iam using the BAPI for sales order simulation, it is giving the netvalue of item as

NET_VALUE field in the item out table( Description: Net value as num. field - 00000901 equals 9,01 ). How to change that value into actual currency amount ie into vbap-netwr.

In debugging the value is

I_BAPIITEMOUT[1]-NET_VALUE NUMC 15 000000000005000.

The actual value should be P 12

value: 50.0000.