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

/SAPAPO/PDEM125 - Overview

• 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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/SAPAPO/PDEM125 - Details

• 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 This typically occurs in the context of product lifecycle management, where one product is being replaced or superseded by another.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system is trying to perform an operation (like planning, forecasting, or order processing) on a product that has been superseded, and it needs to redirect the operation to the new product.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