How To Fix /SAPAPO/PDEM246 - Item &1 not loaded in order &1 (already in data realignment step)

/SAPAPO/PDEM246 - Overview

• Message type: E = Error

• Message class: /SAPAPO/PDEM -

• Message number: 246

• Message text: Item &1 not loaded in order &1 (already in data realignment step)

Self-Explanatory Message

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/SAPAPO/PDEM246 - Details

• The SAP error message /SAPAPO/PDEM246 Item &1 not loaded in order &1 (already in data realignment step) typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the data loading process for a specific order. This error indicates that the item in question is not being loaded because it is already in the data realignment step, which is part of the data processing workflow in APO.
  
  Cause:
  
  Data Realignment Process: The error suggests that the item is currently being processed in a data realignment step. This can happen if there are ongoing processes that are modifying or aligning data for that specific order or item.
  Concurrency Issues: If multiple processes are trying to access or modify the same data simultaneously, it can lead to conflicts and this error may be triggered.
  Incomplete Data Load: If the data load process was interrupted or not completed successfully, it