How To Fix RSDA413 - itab contains duplicates

RSDA413 - Overview

• Message type: E = Error

• Message class: RSDA - BW Archiving: Messages

• Message number: 413

• Message text: itab contains duplicates

Self-Explanatory Message

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RSDA413 - Details

• The SAP error message RSDA413 indicates that there are duplicate entries in an internal table (itab) that is being processed in a Data Transfer process, typically in the context of Data Services or Data Warehousing. This error can occur during data extraction, transformation, or loading processes when the system expects unique entries but finds duplicates.
  
  Cause:
  
  Duplicate Data: The most common cause is that the source data contains duplicate records that violate the uniqueness constraints expected by the target structure or the transformation logic.
  Incorrect Logic in ABAP Code: If you are using custom ABAP code to manipulate data, there may be logic errors that lead to duplicates being added to the internal table.
  Data Model Issues: The data model may not be designed to handle duplicates, or the key fields used to identify unique records may not be correctly defined.
  
  
  Solution:
  
  
  Identify Duplicates: 
  
  Use SQL queries or ABAP code to identify and analyze the duplicate