How To Fix PPH_MRP152 - Lot-sizing procedure &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: PPH_MRP -

• Message number: 152

• Message text: Lot-sizing procedure &1 does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PPH_MRP152 - Lot-sizing procedure &1 does not exist ?

  The SAP error message PPH_MRP152 indicates that the lot-sizing procedure specified in the system does not exist. This error typically occurs during the planning process in SAP, particularly in the context of Material Requirements Planning (MRP) when the system is trying to determine how much of a material to produce or procure.
  Cause:
  
  Missing Lot-Sizing Procedure: The specified lot-sizing procedure is not defined in the system. This could be due to a configuration issue or an incorrect reference in the material master or planning settings.
  Incorrect Configuration: The lot-sizing procedure may have been deleted or not properly configured in the system.
  Material Master Settings: The material master record for the relevant material may not have the correct lot-sizing procedure assigned.
  
  Solution:
  
  
  Check Lot-Sizing Procedures:
  
  Go to the configuration settings in SAP (Transaction code: SPRO).
  Navigate to Production Planning > Material Requirements Planning > Lot Size > Define Lot-Sizing Procedures.
  Verify if the lot-sizing procedure you are trying to use is listed. If it is not, you may need to create it or correct the reference.
  
  
  
  Update Material Master:
  
  Use Transaction code: MM02 to change the material master record.
  Check the MRP 1 view and ensure that the correct lot-sizing procedure is assigned to the material.
  
  
  
  Check MRP Settings:
  
  Ensure that the MRP settings for the relevant plant and material are correctly configured.
  Review the planning strategy and ensure that it aligns with the lot-sizing procedure.
  
  
  
  Consult Documentation:
  
  If you are unsure about the correct lot-sizing procedures to use, refer to SAP documentation or consult with your SAP functional consultant.
  
  
  
  Testing:
  
  After making the necessary changes, run the MRP process again to see if the error persists.
  
  
  
  Related Information:
  
  Lot-Sizing Procedures: These are rules that determine how much of a product should be produced or procured in a single lot. Common procedures include Fixed Lot Size, Economic Order Quantity (EOQ), and Reorder Point.
  MRP Configuration: Proper configuration of MRP settings is crucial for effective inventory management and production planning.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  
  If the problem persists after following these steps, it may be beneficial to engage with your SAP support team or consult with an SAP expert for further assistance.