How To Fix UPO_MIG392 - PPN found for model data

UPO_MIG392 - Overview

• Message type: E = Error

• Message class: UPO_MIG - Message Class for PRA->UOM Migration

• Message number: 392

• Message text: PPN found for model data

Self-Explanatory Message

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UPO_MIG392 - Details

• The SAP error message UPO_MIG392 indicates that a "PPN (Product Planning Number) was found for model data." This error typically arises in the context of SAP's Advanced Planning and Optimization (APO) or similar modules where product models and planning numbers are involved.
  
  Cause:
  The error usually occurs when there is an inconsistency or issue with the product model data in the system. Specifically, it may indicate that the system has detected a Product Planning Number that is not properly configured or is not aligned with the expected model data. This can happen due to:
  
  Data Migration Issues: If data has been migrated from another system or from an older version of SAP, there may be inconsistencies in how the PPNs are assigned or structured.
  Model Configuration Errors: The model data may not be correctly set up, leading to conflicts with the PPN.
  Missing or Incorrect Master Data: The necessary master data for the product or