How To Fix M3069 - Enter the MRP controller

SAP Error Message - Details

• Message type: E = Error

• Message class: M3 - Material Master

• Message number: 069

• Message text: Enter the MRP controller

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message M3069 - Enter the MRP controller ?

  The SAP error message M3069, which states "Enter the MRP controller," typically occurs when you are trying to perform a transaction related to Material Requirements Planning (MRP) and the system requires you to specify an MRP controller for the material in question. The MRP controller is responsible for managing the planning and procurement of materials in the system.
  Cause:
  
  Missing MRP Controller: The material you are trying to process does not have an MRP controller assigned in its material master data.
  Incorrect Transaction: You may be in a transaction that requires an MRP controller to be specified, but it has not been entered.
  Configuration Issues: There may be issues with the configuration of the MRP settings in the system.
  
  Solution:
  
  
  Assign MRP Controller:
  
  Go to the Material Master (Transaction Code: MM02).
  Enter the material number and select the appropriate views (usually MRP 1, MRP 2).
  In the MRP 1 view, ensure that the MRP controller field is filled in with the appropriate controller code.
  Save the changes.
  
  
  
  Check Transaction Input:
  
  If you are entering data in a transaction that requires an MRP controller, ensure that you have entered it correctly in the relevant field.
  
  
  
  Review MRP Configuration:
  
  If you are an SAP administrator or have access to configuration settings, check the MRP settings in the configuration (Transaction Code: SPRO).
  Navigate to the relevant sections under "Production" or "Material Management" to ensure that MRP controllers are properly defined and assigned.
  
  
  
  Consult Documentation: If you are unsure about the correct MRP controller to use, consult your organization's documentation or speak with your MRP planner or supply chain manager.
  
  
  Related Information:
  
  MRP Controller Role: The MRP controller is responsible for the planning and procurement of materials. Each controller can manage multiple materials, and it is essential for effective inventory management.
  Material Master Data: The material master is a central repository of information about materials in SAP. It contains various views that define how materials are managed, including MRP-related data.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material) for managing material master data.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP Notes for any specific patches or updates related to this error message.