How To Fix /SAPAPO/PPO_OPT122 - Duplicate entries are not allowed

/SAPAPO/PPO_OPT122 - Overview

• Message type: E = Error

• Message class: /SAPAPO/PPO_OPT -

• Message number: 122

• Message text: Duplicate entries are not allowed

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PPO_OPT122 - Duplicate entries are not allowed ?

  The SAP error message /SAPAPO/PPO_OPT122 Duplicate entries are not allowed typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there are duplicate entries in a planning object or data set that the system does not allow. This can happen in various scenarios, such as during the planning run, data upload, or when creating planning objects.
  
  Cause:
  
  Duplicate Data: The most common cause is that there are duplicate entries in the data being processed. This could be in the form of duplicate product-location combinations, duplicate planning versions, or other planning objects.
  Incorrect Data Upload: If data is being uploaded from an external source (like a flat file or another system), it may contain duplicates that violate the uniqueness constraints in SAP APO.
  
  Configuration Issues: Sometimes, the configuration settings in APO may not be set up to handle certain scenarios, leading to duplicates being flagged.
  
  
  Solution:
  
  
  Identify Duplicates: 
  
  Check the data set or planning