How To Fix RSAOLTP432 - Incons. key in segment &4 for DataSource &1 from &2 in vers &3

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAOLTP - Notifications in OLTP Source Environment

• Message number: 432

• Message text: Incons. key in segment &4 for DataSource &1 from &2 in vers &3

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAOLTP432 - Incons. key in segment &4 for DataSource &1 from &2 in vers &3 ?

  The SAP error message RSAOLTP432 indicates that there is an inconsistency in the key fields of a segment for a specific DataSource. This error typically arises during the extraction process from an OLTP (Online Transaction Processing) system to a data warehouse or data mart, such as SAP BW (Business Warehouse).
  Cause:
  The error message "Incons. key in segment &4 for DataSource &1 from &2 in vers &3" suggests that there is a mismatch or inconsistency in the key fields of the data being extracted. This can occur due to several reasons, including:
  
  Data Model Changes: Changes in the underlying data model of the source system that have not been reflected in the DataSource configuration.
  Missing or Incorrect Data: The data in the source system may be incomplete or incorrectly formatted, leading to inconsistencies.
  Versioning Issues: The version of the DataSource being used may not match the data structure in the source system.
  Custom Enhancements: If there are custom enhancements or modifications in the source system, they may not align with the expected structure of the DataSource.
  
  Solution:
  To resolve the RSAOLTP432 error, you can follow these steps:
  
  
  Check DataSource Configuration:
  
  Verify that the DataSource configuration in SAP BW matches the structure of the source system. Ensure that all key fields are correctly defined.
  
  
  
  Data Consistency Check:
  
  Perform a consistency check on the data in the source system. Look for any missing or incorrect entries in the key fields of the segment mentioned in the error message.
  
  
  
  Update DataSource:
  
  If there have been changes in the source system, you may need to update the DataSource in SAP BW. This can involve reactivating the DataSource or adjusting the field mappings.
  
  
  
  Check for Enhancements:
  
  If there are custom enhancements in the source system, ensure that they are compatible with the DataSource. You may need to adjust the DataSource to accommodate these changes.
  
  
  
  Test Extraction:
  
  After making the necessary adjustments, perform a test extraction to see if the error persists. Monitor the logs for any additional error messages that may provide further insight.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific DataSource and error message for any additional troubleshooting steps or known issues.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSA1 (Data Warehousing Workbench) to manage DataSources and monitor data loads.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific DataSource or error message.
  Logs and Traces: Analyze the logs and traces generated during the extraction process for more detailed information about the error.
  
  By following these steps, you should be able to identify and resolve the inconsistency causing the RSAOLTP432 error. If the issue persists, consider reaching out to SAP support for further assistance.