Hi,
Thanks for the quick reply, the account assignment category is M.
It is like any regular make to order scenario where production order is created wrt sales order n the grn will be against the prod order. The grn value is supposed to come from sales order costing.
As I said in my first post, its working quiet well till march end, only from April this issue is appearing, that too only with sales orders costed in March.
Suresh