I am getting the foll: error while submitting my billing doc to a/cing.
"Valuation with material cost estimate: error with product "MDFI0818301220"
In Profitability Analysis (CO-PA), the system tried to valuate a line item using the current standard cost estimate.
In order to determine the current plan period, the system needs to read the valuation segment of the material master.
The system has found that the current plan period is not filled forproduct "MDFI0818301220" in plant "1000".
Display material (View: Costing)
The system looked for the material cost estimate using costing key "002", as defined in the Customizing settings for CO-PA.
This is confusing me so if u guys can help*