How To Fix RSDU_REPART431 - &1 secondary indexes for table &2 created

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDU_REPART - Messages for Repartitioning InfoProviders

• Message number: 431

• Message text: &1 secondary indexes for table &2 created

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDU_REPART431 - &1 secondary indexes for table &2 created ?

  The SAP error message RSDU_REPART431 indicates that secondary indexes for a specific table have been created, which can lead to performance issues or inconsistencies in data retrieval. This message typically arises in the context of SAP BW (Business Warehouse) or SAP HANA environments when dealing with data modeling and data retrieval processes.
  Cause:
  The error is usually triggered when:
  
  Secondary indexes are created for a table that may not be necessary or optimal for the current data model.
  There are inconsistencies in the data model or the way data is being accessed, leading to performance degradation.
  The system is trying to optimize data retrieval but encounters issues with the existing indexes.
  
  Solution:
  To resolve the RSDU_REPART431 error, consider the following steps:
  
  
  Review Index Usage: Analyze the necessity of the secondary indexes created for the table. If they are not required, consider dropping them to improve performance.
  
  
  Optimize Data Model: Ensure that the data model is optimized for the queries being run. This may involve adjusting the structure of the InfoObjects, InfoProviders, or queries.
  
  
  Rebuild Indexes: If the secondary indexes are necessary, consider rebuilding them to ensure they are functioning correctly. This can be done through transaction codes like SE11 (Data Dictionary) or SE14 (Database Utility).
  
  
  Check for Data Consistency: Run consistency checks on the data model to ensure there are no discrepancies that could be causing the issue. Use transaction RSA1 to access the Data Warehousing Workbench and check for any inconsistencies.
  
  
  Performance Analysis: Use transaction ST05 (SQL Trace) or ST12 (Single Transaction Analysis) to analyze the performance of the queries and identify any bottlenecks related to the secondary indexes.
  
  
  Consult Documentation: Refer to SAP Notes and documentation related to the specific version of SAP you are using for any known issues or additional recommendations.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or patches related to this error.
  Transaction Codes: Familiarize yourself with transaction codes like SE11, RSA1, ST05, and ST12 for managing data models and analyzing performance.
  Performance Tuning: Consider engaging in performance tuning practices for your SAP BW or HANA environment to ensure optimal data retrieval and processing.
  
  If the issue persists after following these steps, it may be beneficial to consult with SAP support or a technical consultant who specializes in SAP BW or HANA environments.