How To Fix /SAPAPO/PDEM125 - Valid supersession found (group no.: &1, &2 -> &3. Location: &4)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PDEM -

• Message number: 125

• Message text: Valid supersession found (group no.: &1, &2 -> &3. Location: &4)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PDEM125 - Valid supersession found (group no.: &1, &2 -> &3. Location: &4) ?

  The SAP error message /SAPAPO/PDEM125 indicates that a valid supersession has been found for a product in the Advanced Planning and Optimization (APO) module. This typically occurs in the context of product lifecycle management, where one product is being replaced or superseded by another.
  Cause:
  The error message is triggered when:
  
  A product (identified by the group number) is being processed, and the system finds that it has a valid supersession relationship with another product.
  The system is trying to perform an operation (like planning, forecasting, or order processing) on a product that has been superseded, and it needs to redirect the operation to the new product.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Supersession Relationships:
  
  Use transaction codes like /SAPAPO/SDP94 or /SAPAPO/SDP95 to view the product's supersession relationships.
  Identify the products involved in the supersession (the old product and the new product).
  
  
  
  Update Planning Data:
  
  If you are trying to plan or execute transactions for the old product, consider updating your planning data to reference the new product instead.
  Ensure that any demand, supply, or inventory planning is redirected to the new product.
  
  
  
  Adjust Master Data:
  
  Review the master data for both the old and new products. Ensure that the new product is set up correctly and that all relevant attributes are maintained.
  If necessary, update the product master data to reflect the correct relationships.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more detailed information on handling supersession scenarios in APO.
  
  
  
  Contact Support:
  
  If the issue persists or if you need further assistance, consider reaching out to your SAP support team or consulting with an SAP expert.
  
  
  
  Related Information:
  
  Supersession in SAP: This concept is used to manage product lifecycles, where one product is phased out and replaced by another. It is crucial for inventory management, sales, and production planning.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO for managing product data and supersession relationships.
  Master Data Management: Ensure that your master data is well-maintained to avoid issues related to product supersession.
  
  By following these steps, you should be able to address the error message and ensure that your planning processes are aligned with the current product structure.