CK11N - Is it possible the system show the warning message at the start of costing?

Hi,

I created a new Material Status (OMS4) and when I run CK11N for material with this status, I would like that system showing a warning message at the moment the costing run start.

I tried change the Mat. Cost Estimate Procedure on OMS4 using one of the 3 first options below, but I didn’t understand the diference among.

When I selected the options C and D, CK11N shows the message “Costing is not allowed for material/PPS status”.

I hopped that selecting the option A, the system showing a warning message at the same time the options C and D however costing, but it didn’t show anything.

Questions:

What’s the diference among optinos “ “, “A” and “B”?

Is it possible the system show the warning message “A” at the start of costing (as below)?

Thanks in advance.