How To Fix MD407 - &1: &2 (S1)

MD407 - Overview

• Message type: E = Error

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

• Message number: 407

• Message text: &1: &2 (S1)

What causes this issue?

No BOM exists for the material or for the sales order for the process
with sales order BOM.

System Response

BOM explosion cannot be executed.
The conversion indicator for the planned order will be deleted.
This exception messages is only set in the MRP list.

How to fix this error?

Create a BOM.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MD407 - &1: &2 (S1) ?

  The SAP error message MD407 typically relates to issues in the Material Requirements Planning (MRP) process, specifically concerning the availability of materials or the planning of production orders. The error message format usually indicates that there is a problem with the planning situation for a specific material.
  
  Cause:
  The error message MD407 can occur due to several reasons, including:
  
  Insufficient Stock: The system may not have enough stock of the required materials to fulfill the demand.
  Incorrect MRP Parameters: The MRP settings for the material may not be configured correctly, leading to planning issues.
  Missing Master Data: Essential master data such as BOM (Bill of Materials), routing, or material master records may be incomplete or missing.
  Planning File Entries: There may be issues with the planning file entries that prevent the system from processing the MRP run correctly.
  Demand and Supply Mismatch: There could be a mismatch between the demand (sales orders, forecasts) and the supply (production