How To Fix WAHD003 - No MRP type found for the AHD/PDF scenario

SAP Error Message - Details

• Message type: E = Error

• Message class: WAHD - Messages for Alternative Historical Data

• Message number: 003

• Message text: No MRP type found for the AHD/PDF scenario

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WAHD003 - No MRP type found for the AHD/PDF scenario ?

  The SAP error message WAHD003, which states "No MRP type found for the AHD/PDF scenario," typically occurs in the context of Material Requirements Planning (MRP) when the system is unable to find a valid MRP type for a specific material or scenario. This can hinder the planning process and affect inventory management.
  Cause:
  
  Missing MRP Type: The most common cause is that the material in question does not have an MRP type assigned in the material master data.
  Incorrect Configuration: The MRP type may not be configured correctly in the system, or it may not be set up for the specific planning scenario (AHD/PDF).
  Material Master Data Issues: The material master record may be incomplete or incorrectly maintained, leading to the absence of necessary planning parameters.
  Custom Settings: If there are custom settings or enhancements in the system, they may inadvertently lead to this error.
  
  Solution:
  
  
  Check Material Master Data:
  
  Go to the material master record (transaction code MM03).
  Check the MRP views (MRP 1, MRP 2, etc.) to ensure that an MRP type is assigned.
  If no MRP type is assigned, you will need to update the material master with the appropriate MRP type.
  
  
  
  Assign MRP Type:
  
  If the material is missing an MRP type, you can assign one by using transaction code MM02 to change the material master data.
  Ensure that the MRP type is appropriate for the material and the planning scenario.
  
  
  
  Review MRP Type Configuration:
  
  Check the configuration of the MRP types in the system (transaction code OMPR).
  Ensure that the MRP type is correctly defined and that it is valid for the AHD/PDF scenario.
  
  
  
  Check Planning Scenario Settings:
  
  Verify that the planning scenario (AHD/PDF) is correctly set up in the system and that it is compatible with the MRP types you are using.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for specific details on the AHD/PDF scenario and the required MRP types.
  
  
  
  Testing:
  
  After making changes, run the MRP process again to see if the error persists.
  
  
  
  Related Information:
  
  MRP Types: MRP types determine how materials are planned in SAP. Common MRP types include PD (MRP), VB (Manual Reorder Point), and others.
  Material Master Views: The material master has several views, and the MRP views are crucial for planning purposes.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), MM03 (Display Material), and MD01 (MRP Run).
  
  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 material management.