How To Fix /SAPAPO/AHT454 - Parameter TABLEOFEVENTS2 contains several entries for data record &1

/SAPAPO/AHT454 - Overview

• Message type: E = Error

• Message class: /SAPAPO/AHT -

• Message number: 454

• Message text: Parameter TABLEOFEVENTS2 contains several entries for data record &1

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/AHT454 - Parameter TABLEOFEVENTS2 contains several entries for data record &1 ?

  The SAP error message /SAPAPO/AHT454 indicates that there are multiple entries in the parameter TABLEOFEVENTS2 for a specific data record identified by &1. This typically occurs in the context of Advanced Planning and Optimization (APO) when the system expects a unique entry for a specific data record but finds duplicates instead.
  
  Cause:
  
  Duplicate Entries: The most common cause of this error is that there are duplicate entries in the TABLEOFEVENTS2 parameter for the specified data record. This can happen due to incorrect data input, data migration issues, or inconsistencies in the data model.
  Data Integrity Issues: There may be underlying data integrity issues in the APO system, where the same event or record is being processed multiple times.
  Configuration Errors: Incorrect configuration settings in the APO system can lead to the generation of multiple entries for the same event.
  
  
  Solution:
  
  
  Check for Duplicates: 
  
  Use transaction codes like SE11 or SE16 to access the relevant database table