Pete ,
I went thru the thread , but still i am nowhere .
The point is to find the table which will store the order planned cost when it was created or released coz it will get changed as some manual entry of operations or materials is done at any stage .
I tried table PMCO , but it overwrites the planned cost if changes are made within the same period .
So my requirement is to have the original planned cost of the order at the time of create/release.