How To Fix MPR1008 - Master data for material &1 and plant &2 not fully maintained

SAP Error Message - Details

• Message type: E = Error

• Message class: MPR1 - Messages Transferring Forecast Data from External Systems

• Message number: 008

• Message text: Master data for material &1 and plant &2 not fully maintained

Self-Explanatory Message

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• What is the cause and solution for SAP error message MPR1008 - Master data for material &1 and plant &2 not fully maintained ?

  The SAP error message MPR1008 indicates that the master data for a specific material and plant combination is not fully maintained. This typically occurs in the context of Material Requirements Planning (MRP) when the system requires certain data to perform planning activities, but that data is missing or incomplete.
  Cause:
  The error can be caused by several factors, including:
  
  Missing Material Master Data: Essential data in the material master record (such as basic data, purchasing data, or MRP data) is not maintained.
  Plant-Specific Data: The plant-specific data for the material is incomplete. This could include MRP views, storage location data, or other relevant information.
  MRP Type Not Defined: The MRP type for the material may not be set, which is necessary for the system to understand how to plan for that material.
  Lot Size or Safety Stock Issues: If the lot size or safety stock levels are not defined, it can lead to this error.
  Invalid Status: The material may be set to a status that prevents it from being used in planning (e.g., blocked for procurement).
  
  Solution:
  To resolve the MPR1008 error, follow these steps:
  
  
  Check Material Master Data:
  
  Go to the Material Master (transaction code MM03) and check the relevant views (Basic Data, MRP, Purchasing, etc.) for the material in question.
  Ensure that all necessary fields are filled out correctly.
  
  
  
  Maintain Plant-Specific Data:
  
  If the material is plant-specific, ensure that the MRP views for the specific plant are maintained. You can do this using transaction code MM01 (to create) or MM02 (to change).
  
  
  
  Define MRP Type:
  
  Ensure that the MRP type is defined for the material. This can be done in the MRP view of the material master.
  
  
  
  Check Lot Size and Safety Stock:
  
  Verify that the lot size and safety stock levels are defined appropriately in the MRP view.
  
  
  
  Review Material Status:
  
  Check if the material is blocked for procurement or has any other status that might prevent it from being used in planning.
  
  
  
  Run MRP Again:
  
  After making the necessary changes, run the MRP process again to see if the error persists.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  MM01: Create Material
  MM02: Change Material
  MM03: Display Material
  MD01: MRP Run
  
  
  MRP Views: Ensure that the MRP views are properly configured for the material.
  Documentation: Refer to SAP Help documentation for detailed information on material master data requirements and MRP configuration.
  
  By following these steps, you should be able to identify and correct the issues causing the MPR1008 error message in SAP.