How To Fix /SAPAPO/PDEM824 - Order &1 Item &2 Sched. Line &3 (duplicate record - update skipped)

/SAPAPO/PDEM824 - Overview

• Message type: E = Error

• Message class: /SAPAPO/PDEM -

• Message number: 824

• Message text: Order &1 Item &2 Sched. Line &3 (duplicate record - update skipped)

Self-Explanatory Message

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/SAPAPO/PDEM824 - Details

• The SAP error message /SAPAPO/PDEM824 indicates that there is a duplicate record in the system for a specific order item and schedule line. This typically occurs in the context of Advanced Planning and Optimization (APO) when the system detects that an attempt is being made to update an order item that already exists in the database with the same key.
  
  Cause:
  
  Duplicate Data Entry: The most common cause is that the same order item and schedule line have been entered multiple times, either manually or through an automated process.
  Data Synchronization Issues: If there are issues with data synchronization between different systems (e.g., between SAP ERP and SAP APO), it can lead to duplicate entries.
  Incorrect Data Processing: If there are errors in the data processing logic (e.g., during a batch job or data upload), it may result in duplicates being created.
  
  
  Solution:
  
  Identify Duplicates: Use transaction codes like /SAPAPO/OM17 or /SAPAPO/OM18 to analyze the order