How to change price from S to V

Hi All,

I have material 123 with standard price'S'. we made GR for this Material number of times,now my client wants to change from standard to moving average price'V'.Kindly let me know is it possible. if yes let me now the steps for customization.and let me know how the G/L accounts behave..

2. I have service PO when i am doing Ml81n then the offsetting entry is showing as GR/IR but i am not making any goods receipt...

kindly help me on this also

Hope to hear back from you all...

Thanks&Regards,

Chand

Edited by: chandysrm on May 8, 2010 3:25 PM