How To Fix /SAPAPO/PROD859 - Several main products in PPM

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PROD -

• Message number: 859

• Message text: Several main products in PPM

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PROD859 - Several main products in PPM ?

  The SAP error message /SAPAPO/PROD859 Several main products in PPM typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there are multiple main products defined in a Product-Process Model (PPM) for a specific product. This situation can lead to confusion in planning and execution processes, as the system expects a single main product for each PPM.
  Cause:
  The error is caused by the following scenarios:
  
  Multiple Main Products Defined: The PPM for a product has been incorrectly configured to include more than one main product.
  Data Inconsistency: There may be inconsistencies in the master data or configuration settings that lead to multiple main products being assigned.
  Incorrect PPM Configuration: The PPM might have been set up incorrectly during the initial configuration or subsequent changes.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check PPM Configuration:
  
  Go to the PPM transaction in SAP (usually /SAPAPO/PPM).
  Review the PPM for the affected product and check the main product assignments.
  Ensure that only one main product is assigned to the PPM.
  
  
  
  Modify PPM:
  
  If you find multiple main products, you will need to modify the PPM to ensure that only one main product is designated as the main product.
  Remove any additional main products that are not needed.
  
  
  
  Data Consistency Check:
  
  Perform a consistency check on the master data related to the product and PPM.
  Ensure that all related data (like product hierarchy, product master data, etc.) is consistent and correctly configured.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidelines on configuring PPMs and managing main products.
  
  
  
  Testing:
  
  After making changes, test the configuration to ensure that the error no longer occurs and that the planning processes function as expected.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered and resolved similar issues.
  Training and Documentation: Consider reviewing training materials or documentation related to SAP APO and PPM configuration for a deeper understanding of best practices.
  
  By following these steps, you should be able to resolve the /SAPAPO/PROD859 Several main products in PPM error and ensure proper configuration of your PPMs in SAP APO.