How To Fix 61104 - MRP controller & does not exist for plant &

SAP Error Message - Details

• Message type: E = Error

• Message class: 61 - Fehlermeldungen fuer Bedarfsplanung

• Message number: 104

• Message text: MRP controller & does not exist for plant &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 61104 - MRP controller & does not exist for plant & ?

  The SAP error message "61104 MRP controller & does not exist for plant &" typically indicates that the system is unable to find a specified MRP (Material Requirements Planning) controller for a given plant in the system. This can occur during various processes, such as when running MRP or when trying to create or modify material master records.
  Cause:
  
  Missing MRP Controller: The specified MRP controller has not been defined in the system for the specified plant.
  Incorrect Configuration: The MRP controller may have been incorrectly configured or deleted.
  Data Entry Error: There may be a typo or incorrect entry in the MRP controller field when creating or modifying records.
  Plant Not Assigned: The plant may not be properly assigned to the MRP controller in the configuration.
  
  Solution:
  
  
  Check MRP Controller Configuration:
  
  Go to the transaction code OMC1 (or SPRO -> Production -> MRP -> MRP Controller -> Define MRP Controllers) to check if the MRP controller exists for the specified plant.
  If it does not exist, you will need to create a new MRP controller or assign an existing one to the plant.
  
  
  
  Create or Assign MRP Controller:
  
  If the MRP controller is missing, create a new one by entering the necessary details.
  Ensure that the MRP controller is assigned to the correct plant.
  
  
  
  Verify Material Master Data:
  
  Check the material master data for the relevant materials to ensure that the correct MRP controller is assigned.
  Use transaction code MM02 to modify the material master and ensure the MRP controller is correctly specified.
  
  
  
  Check for Typos:
  
  Double-check for any typos or incorrect entries in the MRP controller field.
  
  
  
  Consult Documentation:
  
  If you are unsure about the correct MRP controller to use, consult your organization's documentation or reach out to your SAP support team for guidance.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  OMC1: Define MRP Controllers
  MM02: Change Material Master
  MD01: MRP Run
  
  
  SAP Notes: Check SAP Notes for any known issues or updates related to MRP controllers.
  User Roles: Ensure that you have the necessary authorizations to view and modify MRP controllers and material master data.
  
  By following these steps, you should be able to resolve the error message and ensure that the MRP controller is correctly set up for the specified plant.