How To Fix AUR003 - The number of selected indexes was restricted to &1

SAP Error Message - Details

• Message type: E = Error

• Message class: AUR - Unbilled Revenue Reporting and Mass Simulation

• Message number: 003

• Message text: The number of selected indexes was restricted to &1

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.

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message AUR003 - The number of selected indexes was restricted to &1 ?

  The SAP error message AUR003, which states "The number of selected indexes was restricted to &1," typically occurs in the context of the SAP system's performance optimization and indexing processes. This error is related to the selection of indexes in a query or report, where the system limits the number of indexes that can be processed to ensure optimal performance.
  Cause:
  
  Exceeding Index Limit: The error is triggered when the number of indexes selected in a query exceeds the predefined limit set in the SAP system. This limit is in place to prevent performance degradation that could occur if too many indexes are processed simultaneously.
  System Configuration: The limit on the number of indexes can be influenced by system configuration settings, which may have been set to a lower value for performance reasons.
  Complex Queries: Complex queries that involve multiple tables and indexes may inadvertently lead to selecting too many indexes.
  
  Solution:
  
  Review Query/Report: Analyze the query or report that is causing the error. Try to simplify the query by reducing the number of indexes or optimizing the selection criteria.
  Adjust Index Usage: If possible, modify the query to use fewer indexes. This may involve changing the selection criteria or restructuring the query to focus on the most relevant indexes.
  Check System Settings: Consult with your SAP Basis or system administrator to review the configuration settings related to index limits. If necessary, they can adjust the limit to accommodate your needs, but this should be done with caution to avoid performance issues.
  Performance Tuning: Consider performance tuning of the database and queries to ensure that they run efficiently without hitting index limits. This may involve creating new indexes or optimizing existing ones.
  SAP Notes: Check for any relevant SAP Notes or updates that may address this issue. SAP frequently releases updates that can resolve known issues or improve system performance.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for more details on indexing and performance optimization.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Familiarize yourself with transaction codes related to performance analysis, such as ST05 (SQL Trace) and ST12 (Performance Analysis), which can help diagnose the root cause of the issue.
  
  By following these steps, you should be able to address the AUR003 error and improve the performance of your SAP queries and reports.