How To Fix MD408 - &1: &2 (S2)

MD408 - Overview

• Message type: E = Error

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

• Message number: 408

• Message text: &1: &2 (S2)

What causes this issue?

No valid BOM could be selected for the planned order.

System Response

BOM explosion cannot be executed.
The conversion indicator for the planned order is deleted.
This exception message is set in the MRP list or in the
stock/requirements list.

How to fix this error?

Check the BOM or the BOM alternatives and the selection criteria. For
example, the BOM may no longer be valid.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MD408 - &1: &2 (S2) ?

  The SAP error message MD408 typically relates to issues in the Material Requirements Planning (MRP) process. The message format you provided indicates that it is a warning or error related to the planning of materials, specifically concerning the availability of stock or the planning of production orders.
  
  Cause:
  The error message MD408 usually indicates that there is a problem with the planning of a specific material. Common causes include:
  
  Insufficient Stock: The system cannot find enough stock to meet the demand for the material.
  Incorrect MRP Parameters: The MRP settings for the material may not be configured correctly, leading to planning issues.
  Missing Master Data: Required master data (like BOM, routing, or material master) may be incomplete or missing.
  Planning File Entries: There may be issues with the planning file entries that prevent the MRP run from processing correctly.
  Lead Time Issues: The lead times defined for procurement or production may not align with the demand.
  
  
  Solution:
  To resolve