How To Fix 40206 - MRP controller & in plant & does not exist (please check entry)

SAP Error Message - Details

• Message type: E = Error

• Message class: 40 - Messages for Process Orders

• Message number: 206

• Message text: MRP controller & in plant & does not exist (please check entry)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 40206 - MRP controller & in plant & does not exist (please check entry) ?

  The SAP error message "40206 MRP controller & in plant & does not exist (please check entry)" typically indicates that the system is unable to find a valid MRP (Material Requirements Planning) controller for the specified plant in the system. This can occur during various processes, such as when trying to run MRP, create or change material master records, or perform other related functions.
  Cause:
  
  Missing MRP Controller: The specified MRP controller does not exist in the system for the given plant.
  Incorrect Entry: The MRP controller or plant code may have been entered incorrectly.
  Data Not Maintained: The necessary data for the MRP controller may not have been maintained in the system.
  Configuration Issues: There may be configuration issues in the MRP settings or master data.
  
  Solution:
  
  
  Check MRP Controller:
  
  Go to the transaction code OMC1 (or SPRO -> Production -> MRP -> MRP Controller -> Define MRP Controllers) to verify if the MRP controller exists for the specified plant.
  If it does not exist, you will need to create a new MRP controller.
  
  
  
  Verify Plant and MRP Controller Assignment:
  
  Ensure that the MRP controller is correctly assigned to the plant in the configuration settings.
  Check the material master record (transaction code MM03) to see if the MRP controller is correctly assigned.
  
  
  
  Correct Data Entry:
  
  Double-check the entries for the MRP controller and plant to ensure there are no typographical errors.
  
  
  
  Maintain Master Data:
  
  If the MRP controller is missing, you can create it using the appropriate transaction code or through the configuration menu.
  Ensure that all necessary data is maintained for the MRP controller in the relevant views of the material master.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files for additional guidance on MRP controller settings and configurations.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  OMC1: Define MRP Controllers
  MM03: Display Material Master
  MM02: Change Material Master
  MD01: MRP Run
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to MRP controllers.
  User Roles: Ensure that you have the necessary authorizations to view and modify MRP controllers and related master data.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in MRP and production planning.