How To Fix PPH_MASTER_DATA001 - MRP controller &1 in plant &2 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: PPH_MASTER_DATA - Messages PPH Master Data

• Message number: 001

• Message text: MRP controller &1 in plant &2 does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PPH_MASTER_DATA001 - MRP controller &1 in plant &2 does not exist ?

  The SAP error message PPH_MASTER_DATA001 indicates that the system cannot find the specified MRP (Material Requirements Planning) controller for a given plant. This error typically arises during processes related to production planning, such as when trying to create or modify master data, or when running MRP.
  Cause:
  
  Non-Existent MRP Controller: The MRP controller specified in the transaction does not exist in the system.
  Incorrect Plant Assignment: The MRP controller may not be assigned to the specified plant.
  Data Inconsistency: There may be inconsistencies in the master data or configuration settings.
  Authorization Issues: The user may not have the necessary authorizations to view or modify the MRP controller data.
  
  Solution:
  
  
  Check MRP Controller Configuration:
  
  Go to the transaction code OMMR (or navigate through the menu: Logistics > Production > MRP > Master Data > MRP Controller > Define MRP Controllers).
  Verify that the MRP controller exists and is correctly configured for the specified plant.
  
  
  
  Assign MRP Controller to Plant:
  
  If the MRP controller does not exist for the specified plant, you may need to create a new MRP controller or assign an existing one to the plant.
  Ensure that the MRP controller is properly assigned to the relevant plant in the configuration settings.
  
  
  
  Check Master Data:
  
  Review the material master data for the materials associated with the MRP controller and plant. Ensure that the MRP controller is correctly assigned in the material master record (transaction code MM02).
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access and modify MRP controller data. This may involve checking user roles and authorizations in the SAP system.
  
  
  
  Consult Documentation:
  
  If the issue persists, consult SAP documentation or reach out to your SAP support team for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  OMMR: Define MRP Controllers
  MM02: Change Material Master
  MD01: MRP Run
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Roles: Review user roles and authorizations related to MRP and production planning to ensure compliance with security policies.
  
  By following these steps, you should be able to resolve the error message PPH_MASTER_DATA001 and ensure that the MRP controller is correctly set up for the specified plant.