How To Fix MILL_CPP003 - & material master is not maintained for MRP

SAP Error Message - Details

• Message type: E = Error

• Message class: MILL_CPP - Messages for converting planned order into purchase order

• Message number: 003

• Message text: & material master is not maintained for MRP

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MILL_CPP003 - & material master is not maintained for MRP ?

  The SAP error message MILL_CPP003 typically indicates that the material master data is not maintained for Material Requirements Planning (MRP). This error can occur in various scenarios, particularly when trying to perform planning activities or when executing MRP runs.
  Cause of the Error
  
  
  Missing MRP Data: The material master record for the specific material does not have the necessary MRP views maintained. This can include missing data in the MRP 1, MRP 2, MRP 3, or MRP 4 views.
  
  
  Material Type Restrictions: The material type assigned to the material may not be configured for MRP. Certain material types may not support MRP functionalities.
  
  
  Plant-Specific Data: The material may not have been assigned to a specific plant, or the plant-specific MRP data is missing.
  
  
  Inactive Material: The material may be flagged as inactive or obsolete, which can prevent MRP processing.
  
  
  Solution
  To resolve the MILL_CPP003 error, follow these steps:
  
  
  Check Material Master Data:
  
  Go to transaction MM03 (Display Material) and enter the material number.
  Check if the MRP views (MRP 1, MRP 2, MRP 3, MRP 4) are maintained. If not, you will need to maintain these views.
  
  
  
  Maintain MRP Views:
  
  If the MRP views are missing, go to transaction MM01 (Create Material) or MM02 (Change Material) to add or update the MRP data.
  Ensure that the relevant fields such as MRP type, lot size, safety stock, and other MRP parameters are filled out correctly.
  
  
  
  Check Material Type:
  
  Verify that the material type assigned to the material is appropriate for MRP. You can check this in the material master data or by consulting with your SAP configuration team.
  
  
  
  Plant Assignment:
  
  Ensure that the material is assigned to the correct plant and that the plant-specific MRP data is maintained.
  
  
  
  Check Material Status:
  
  Ensure that the material is not flagged as inactive or obsolete. You can check this in the material master data.
  
  
  
  Consult Documentation:
  
  If you are unsure about the required settings, refer to SAP documentation or consult with your SAP support team for guidance on MRP configuration.
  
  
  
  Related Information
  
  
  Transaction Codes:
  
  MM01: Create Material
  MM02: Change Material
  MM03: Display Material
  MD01: MRP Run
  MD02: MRP Run for Single Material
  
  
  
  MRP Views:
  
  MRP 1: Basic Data
  MRP 2: MRP Parameters
  MRP 3: MRP Forecast
  MRP 4: MRP Data for Consumption
  
  
  
  Material Types: Ensure that the material type is configured correctly in the system to allow MRP processing.
  
  
  By following these steps, you should be able to resolve the MILL_CPP003 error and ensure that your material master data is properly maintained for MRP.