How To Fix RSMSS_ANALYZER_MSG044 - Existing index &1 is not an SAP standard index

SAP Error Message - Details

• Message type: E = Error

• Message class: RSMSS_ANALYZER_MSG - Messages for RSMSS_ANALYZER

• Message number: 044

• Message text: Existing index &1 is not an SAP standard index

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 RSMSS_ANALYZER_MSG044 - Existing index &1 is not an SAP standard index ?

  The SAP error message RSMSS_ANALYZER_MSG044 indicates that there is an existing index in the system that is not recognized as a standard SAP index. This can occur during the analysis of the database indexes in the SAP system, particularly when using the SAP Database Performance Optimization tools.
  Cause:
  
  Custom Indexes: The index in question may have been created by a user or a developer for specific application needs, and it does not match the standard indexes provided by SAP.
  Upgrades or Changes: If the system has been upgraded or modified, some indexes may have been altered or created that do not conform to the standard definitions.
  Database Migration: If the database has been migrated from another system or version, custom indexes may not align with the current SAP standards.
  
  Solution:
  
  Review the Index: Check the details of the index mentioned in the error message. You can do this by using transaction codes like SE11 (Data Dictionary) or SE14 (Database Utility) to analyze the index.
  Determine Necessity: Assess whether the index is necessary for your application. If it is a custom index that is no longer needed, consider dropping it.
  Compare with SAP Standards: If the index is required, compare it with the standard indexes provided by SAP. You may need to adjust the custom index to align with SAP standards or create a new standard index if necessary.
  Consult Documentation: Refer to SAP documentation or notes related to the specific module or application area to understand the implications of the index.
  Testing: If changes are made to the index, ensure to test the application thoroughly to confirm that performance is not adversely affected.
  Seek Expert Help: If you are unsure about the implications of modifying or dropping the index, consider consulting with an SAP Basis expert or your SAP support team.
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE14 (Database Utility), ST22 (Dump Analysis), and SM21 (System Log) can be useful for further investigation.
  SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or solutions related to index management and performance optimization.
  Performance Monitoring: Regularly monitor database performance and index usage to ensure that custom indexes do not negatively impact system performance.
  
  By following these steps, you should be able to address the error message and ensure that your SAP system's indexing is optimized and compliant with SAP standards.