Please check if you can use/assign WDR for the product.
The waiver/deviation/rejection number, if assigned to the part. If you enter a new record, you can enter a W/D/R number here. A W/D/R number indicates that specific parts are somehow not standard, i.e., they are discrepant, deviant, rejected, etc. A particular location can contain the same parts, but the parts can have different W/D/R numbers. This number is used for tracking or selection purposes and can be used with the availability control.
Thanks for the answer, but the W/D/R number is not considered by MRP ...