How To Fix MD406 - &1: &2 (N4)

SAP Error Message - Details

• Message type: E = Error

• Message class: MD - Material Requirements Planning (MRP)

• Message number: 406

• Message text: &1: &2 (N4)

Was verursacht dieses Problem?

In the MRP list, this exception message displays,
that the order proposal was newly created in the last planning run
that the finish date of the order proposal lies in the past
This situation may occur if automatic forward scheduling in the
planning run has been switched off in Customizing for the plant in
question.

Wie behebe ich diesen Fehler?

Check whether the order proposal should have been rescheduled.

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