How To Fix /SAPAPO/PDEM122 - Step generated due to supersession from &1 to &2 for InfoProv &3

/SAPAPO/PDEM122 - Overview

• Message type: E = Error

• Message class: /SAPAPO/PDEM -

• Message number: 122

• Message text: Step generated due to supersession from &1 to &2 for InfoProv &3

Self-Explanatory Message

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/SAPAPO/PDEM122 - Details

• The SAP error message /SAPAPO/PDEM122 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is a supersession of products. This means that one product (the old product) is being replaced or superseded by another product (the new product). The error message indicates that a step in the planning process has been generated due to this supersession.
  
  Cause:
  The error message is triggered when:
  
  A product that is being planned has been superseded by another product.
  The system is trying to process data related to the old product, but it has been marked as obsolete or replaced by the new product.
  The InfoProvider (InfoProv) is trying to access data related to the old product, which is no longer valid due to the supersession.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Supersession Settings:
  
  Verify the supersession settings in the product master data. Ensure that the supersession relationship is correctly defined between