How To Fix MM_PUR_SES042 - Product group &1 differs from the product group of the PO item &2.

SAP Error Message - Details

• Message type: E = Error

• Message class: MM_PUR_SES -

• Message number: 042

• Message text: Product group &1 differs from the product group of the PO item &2.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MM_PUR_SES042 - Product group &1 differs from the product group of the PO item &2. ?

  The SAP error message MM_PUR_SES042 indicates that there is a mismatch between the product group of the material being processed and the product group associated with the purchase order (PO) item. This error typically occurs during the creation or processing of purchase requisitions, purchase orders, or when trying to create a goods receipt.
  Cause:
  
  Product Group Mismatch: The product group assigned to the material in the material master does not match the product group defined in the purchase order item.
  Incorrect Material Master Data: The material master data may not be correctly maintained, leading to discrepancies in product groups.
  PO Item Configuration: The purchase order item may have been configured with a different product group than what is expected for the material being ordered.
  
  Solution:
  
  
  Check Material Master: 
  
  Go to the material master record (transaction code MM03) and verify the product group assigned to the material. Ensure it is correct and matches the intended product group for the purchase order.
  
  
  
  Review Purchase Order:
  
  Check the purchase order (transaction code ME23N) and verify the product group assigned to the PO item. Ensure it aligns with the product group of the material.
  
  
  
  Update Product Group:
  
  If there is a mismatch, you may need to update either the material master or the purchase order item to ensure they match. This can be done by:
  
  Changing the product group in the material master (transaction code MM02).
  Changing the product group in the purchase order (if permissible).
  
  
  
  
  
  Consult with Master Data Team: If you do not have the necessary permissions to make changes, consult with your master data management team to correct the discrepancies.
  
  
  Check Configuration: If the issue persists, it may be necessary to check the configuration settings in the SAP system related to product groups and purchasing.
  
  
  Related Information:
  
  Transaction Codes:
  
  MM03: Display Material Master
  ME23N: Display Purchase Order
  MM02: Change Material Master
  ME21N: Create Purchase Order
  
  
  Documentation: Refer to SAP Help documentation for detailed information on material master data and purchasing processes.
  User Roles: Ensure that users have the appropriate roles and permissions to view and edit material master and purchase order data.
  
  By following these steps, you should be able to resolve the MM_PUR_SES042 error and ensure that the product groups are consistent across your materials and purchase orders.