How To Fix KPT3030 - Double entries for &1 in table &2 following user exit &3

KPT3030 - Overview

• Message type: E = Error

• Message class: KPT3 - Messages for Plan->Plan or Actual->Plan

• Message number: 030

• Message text: Double entries for &1 in table &2 following user exit &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message KPT3030 - Double entries for &1 in table &2 following user exit &3 ?

  The SAP error message KPT3030 indicates that there are double entries for a specific key in a particular table after a user exit has been executed. This typically occurs in the context of SAP Controlling (CO) or Profitability Analysis (CO-PA) when data is being processed, and it can lead to inconsistencies in reporting and data integrity.
  
  Cause:
  
  Duplicate Data Entry: The most common cause of this error is that the user exit has been programmed in such a way that it allows for the insertion of duplicate records into the specified table.
  Incorrect Logic in User Exit: The logic implemented in the user exit may not properly check for existing entries before inserting new ones.
  Data Migration Issues: If data has been migrated from another system, there may be duplicates that were not cleaned up before the migration.
  Concurrency Issues: If multiple processes are trying to insert data simultaneously, it may lead to duplicate entries.
  
  
  Solution:
  
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