How To Fix RSDHA433 - Update failed: Unique constraint violation for table '&1'

RSDHA433 - Overview

• Message type: E = Error

• Message class: RSDHA - HANA Analysis in BW

• Message number: 433

• Message text: Update failed: Unique constraint violation for table '&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 RSDHA433 - Update failed: Unique constraint violation for table '&1' ?

  The SAP error message RSDHA433 indicates that there is a unique constraint violation when trying to update a specific table in the SAP system. This typically occurs in the context of data warehousing, particularly when working with InfoProviders or data models in SAP BW (Business Warehouse).
  
  Cause:
  The unique constraint violation usually happens due to one of the following reasons:
  
  
  Duplicate Data: The data being loaded or updated contains duplicate entries that violate the unique constraints defined on the target table. This can occur if the data source has duplicates or if the transformation logic does not handle duplicates properly.
  
  
  Incorrect Data Mapping: The mapping of fields from the source to the target table may not be set up correctly, leading to conflicts in unique keys.
  
  
  Data Model Changes: If there have been recent changes to the data model (like adding new fields or changing key definitions), existing data may no longer comply with the