How To Fix WUSL114 - Numerous rows can cause performance problems

SAP Error Message - Details

• Message type: E = Error

• Message class: WUSL - Messages for where-used list

• Message number: 114

• 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 WUSL114 - Numerous rows can cause performance problems ?

  The SAP error message WUSL114, which states "Numerous rows can cause performance problems," typically occurs in the context of SAP applications when a query or operation is attempting to process a large number of rows. This can lead to performance issues, such as slow response times or system resource exhaustion.
  Cause:
  
  Large Data Volume: The primary cause of this error is that the operation is trying to handle a large volume of data, which can overwhelm the system's processing capabilities.
  Inefficient Queries: Poorly optimized queries or reports that retrieve excessive data without proper filtering can trigger this warning.
  System Configuration: The system may not be configured to handle large datasets efficiently, leading to performance degradation.
  Database Locks: If multiple users are trying to access or modify the same data simultaneously, it can lead to locks and slow performance.
  
  Solution:
  
  Optimize Queries: Review and optimize the queries or reports that are causing the issue. Ensure that they include appropriate filters to limit the number of rows returned.
  Pagination: Implement pagination in reports or data retrieval processes to limit the number of rows processed at one time.
  Data Archiving: Consider archiving old or unnecessary data to reduce the overall volume of data in the system.
  Indexing: Ensure that the database tables involved have appropriate indexes to speed up data retrieval.
  Batch Processing: If applicable, break down large operations into smaller batches to reduce the load on the system.
  System Resources: Evaluate and, if necessary, upgrade system resources (CPU, memory, etc.) to better handle large data volumes.
  Monitoring and Analysis: Use SAP's performance monitoring tools to analyze the performance of queries and identify bottlenecks.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific recommendations or patches related to this error message.
  Transaction Codes: Use transaction codes like ST22 (Dump Analysis), SM21 (System Log), and ST03N (Workload Analysis) to analyze system performance and identify issues.
  SAP Community: Engage with the SAP Community for insights and shared experiences from other users who may have encountered similar issues.
  
  By addressing the underlying causes and implementing the suggested solutions, you can mitigate the performance problems associated with the WUSL114 error message in SAP.