How To Fix CN701 - MRP controller & does not exist in plant & (check entry)

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 701

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

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CN701 - MRP controller & does not exist in plant & (check entry) ?

  The SAP error message CN701 indicates that the MRP (Material Requirements Planning) controller you are trying to use does not exist for the specified plant. This error typically arises when you are attempting to perform MRP-related activities, such as creating or modifying material master records, and the system cannot find a valid MRP controller for the specified plant.
  
  Cause:
  
  Missing MRP Controller: The MRP controller has not been defined for the plant in question.
  Incorrect Plant Code: The plant code entered may be incorrect or does not match any existing plant in the system.
  Data Inconsistency: There may be inconsistencies in the master data that need to be resolved.
  Authorization Issues: The user may not have the necessary authorizations to view or modify the MRP controller settings.
  
  
  Solution:
  
  
  Check MRP Controller Configuration:
  
  Go to the transaction code OMC1 (or SPRO -> Logistics -> Production -> MRP -> MRP Controller -> Define MRP Controllers).
  Verify that the MRP controller is