SAP_CO - Cost calculation MSG 465
1) T-code CK11N
enter until you get the screen in below :
No price.
You have to click on this icone to display the log
2) T-code MM60
For each different material, you have check the material type
Usually, that means the puchasing price is missing in the agreement
3) T-code ME3M
In this case, it is an intercompagny flow (LU)
2 solutions only for intercompany flow :
1) You update the price directly in the material with the transaction code MR21
2) You create an agreement with the price
n the other cases, you have to create an agreement with a price