How To Fix UAGENTABSEL108 - Numerous rows can cause performance problems

SAP Error Message - Details

• Message type: E = Error

• Message class: UAGENTABSEL - Messages for SE16N and Generic Table Selection

• Message number: 108

• Message text: Numerous rows can cause performance problems

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UAGENTABSEL108 - Numerous rows can cause performance problems ?

  The SAP error message UAGENTABSEL108 indicates that a query or operation is attempting to process a large number of rows, which can lead to performance issues. This message is typically encountered in the context of database operations, particularly when using the SAP Business Warehouse (BW) or SAP HANA.
  Cause:
  The error is triggered when a selection or query operation is expected to return a large number of rows, which can strain system resources and degrade performance. This can happen due to:
  
  Inefficient Queries: Queries that are not optimized can lead to excessive data retrieval.
  Lack of Filters: Not applying sufficient filters to limit the data set being processed.
  Large Data Volumes: The underlying data model may contain a significant amount of data that is being queried without proper aggregation or summarization.
  Database Configuration: The database may not be configured optimally to handle large data sets.
  
  Solution:
  To resolve the UAGENTABSEL108 error, consider the following approaches:
  
  
  Optimize Queries:
  
  Review and optimize the SQL queries or BW queries to ensure they are efficient.
  Use appropriate joins, aggregations, and selections to limit the number of rows returned.
  
  
  
  Apply Filters:
  
  Implement filters to narrow down the data set. This can include date ranges, specific criteria, or other relevant parameters that reduce the number of rows processed.
  
  
  
  Use Aggregation:
  
  If applicable, use aggregated data instead of detailed data. This can significantly reduce the number of rows returned and improve performance.
  
  
  
  Database Tuning:
  
  Check the database configuration and performance settings. Ensure that indexes are properly set up and that the database is optimized for the types of queries being run.
  
  
  
  Batch Processing:
  
  If the operation can be broken down into smaller parts, consider processing the data in batches rather than all at once.
  
  
  
  Monitor Performance:
  
  Use performance monitoring tools to identify bottlenecks in the query execution and make necessary adjustments.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to performance issues and the specific error message for any patches or updates that may address the problem.
  Transaction Codes: Use transaction codes like ST22 (Dump Analysis) or SM21 (System Log) to analyze any related issues that may provide more context on the performance problems.
  SAP Community: Engage with the SAP Community forums for insights and solutions shared by other users who may have encountered similar issues.
  
  By following these steps, you should be able to mitigate the performance problems associated with the UAGENTABSEL108 error message.