How To Fix MD371 - Function cannot be executed - MRP areas are not activated

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 371

• Message text: Function cannot be executed - MRP areas are not activated

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MD371 - Function cannot be executed - MRP areas are not activated ?

  The SAP error message MD371 ("Function cannot be executed - MRP areas are not activated") typically occurs in the context of Material Requirements Planning (MRP) when you attempt to execute MRP-related functions for materials that have MRP areas defined but not activated. Here’s a breakdown of the cause, solution, and related information for this error:
  Cause:
  
  MRP Areas Not Activated: The primary cause of this error is that the MRP areas for the material in question have been defined but not activated. MRP areas are used to manage stock and planning at a more granular level than the plant level.
  Configuration Issues: There may be configuration issues in the MRP settings that prevent the system from recognizing the MRP areas.
  Material Master Data: The material master data may not be correctly set up to utilize MRP areas.
  
  Solution:
  To resolve the MD371 error, follow these steps:
  
  
  Activate MRP Areas:
  
  Go to the transaction code OMD1 (or navigate through the menu: Logistics > Production > MRP > MRP Area > Define MRP Area).
  Check if the MRP areas for the relevant materials are activated. If not, activate them.
  
  
  
  Check Material Master Data:
  
  Use transaction code MM03 to display the material master data.
  Ensure that the MRP area settings are correctly configured. Check the MRP views and ensure that the MRP area is assigned correctly.
  
  
  
  Review MRP Area Configuration:
  
  Ensure that the MRP area is properly defined in the system. You can check this in the configuration settings for MRP areas.
  Make sure that the MRP area is assigned to the correct plant and storage location.
  
  
  
  Run MRP Again:
  
  After activating the MRP areas and ensuring that the material master data is correct, try running the MRP process again using transaction code MD01 or MD02.
  
  
  
  Related Information:
  
  MRP Areas: MRP areas allow for more detailed planning and stock management. They can be defined for specific storage locations, production lines, or even specific customers.
  Transaction Codes:
  
  OMD1: Define MRP Area
  MM03: Display Material Master
  MD01: MRP Run (Total Planning)
  MD02: MRP Run (Single Item, Multi-Level)
  
  
  Documentation: Refer to SAP Help documentation for detailed information on MRP areas and their configuration.
  
  By following these steps, you should be able to resolve the MD371 error and successfully execute the MRP functions for your materials.