How To Fix M3120 - Enter an MRP profile or MRP type

SAP Error Message - Details

• Message type: E = Error

• Message class: M3 - Material Master

• Message number: 120

• Message text: Enter an MRP profile or MRP type

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message M3120 - Enter an MRP profile or MRP type ?

  The SAP error message M3120, which states "Enter an MRP profile or MRP type," typically occurs in the context of Material Requirements Planning (MRP) when a user attempts to create or modify a material master record without specifying the necessary MRP parameters. Here’s a breakdown of the cause, solution, and related information for this error:
  Cause:
  
  Missing MRP Profile or Type: The error indicates that the material master record lacks an MRP profile or MRP type. These parameters are essential for the MRP process as they define how the system should plan for the material.
  Incorrect Configuration: The material master may not be properly configured, or the relevant fields may not have been filled out during the creation or modification of the material.
  Data Entry Error: Users may have overlooked entering the required fields when creating or updating the material master.
  
  Solution:
  
  Access Material Master: Go to the material master record using transaction code MM02 (Change Material) or MM01 (Create Material).
  Select MRP View: Ensure you are in the MRP view of the material master.
  Enter MRP Profile or Type:
  
  MRP Type: This field determines how the material will be planned (e.g., consumption-based planning, MRP, etc.). Common MRP types include:
  
  PD (MRP)
  VB (Manual Reorder Point)
  V1 (Forecast-based planning)
  
  
  MRP Profile: This is an optional field that can be used to group materials with similar planning characteristics.
  
  
  Save Changes: After entering the required information, save the changes to the material master record.
  Check Configuration: If the issue persists, check the configuration settings in the customizing transaction SPRO to ensure that MRP types and profiles are correctly defined.
  
  Related Information:
  
  MRP Views: The MRP views in the material master are crucial for the planning process. Ensure that all relevant fields are filled out correctly.
  Transaction Codes:
  
  MM01: Create Material
  MM02: Change Material
  MM03: Display Material
  
  
  MRP Configuration: Review the MRP configuration settings in the SAP system to ensure that the MRP types and profiles are set up according to your business requirements.
  Documentation: Refer to SAP Help documentation for detailed information on MRP types and profiles, as well as best practices for material master data management.
  
  By following these steps, you should be able to resolve the M3120 error and ensure that your material master records are correctly configured for MRP processing.