How To Fix WUSL133 - Large amounts of selection criteria can lead to termination of selection

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 133

• Message text: Large amounts of selection criteria can lead to termination of selection

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WUSL133 - Large amounts of selection criteria can lead to termination of selection ?

  The SAP error message WUSL133 indicates that the selection criteria specified in a report or transaction are too extensive, which can lead to performance issues or even termination of the selection process. This typically occurs when a user tries to retrieve a large dataset with complex or numerous selection parameters.
  Cause:
  
  Excessive Selection Criteria: The user has entered too many selection parameters or overly complex conditions that the system struggles to process efficiently.
  Large Data Volume: The underlying database contains a large volume of data, and the selection criteria are causing the system to attempt to process too much information at once.
  Inefficient Queries: The way the selection criteria are structured may lead to inefficient database queries, which can overwhelm the system.
  
  Solution:
  
  Simplify Selection Criteria: Review and simplify the selection criteria. Try to limit the number of fields or conditions used in the selection.
  Use Ranges: Instead of specifying individual values, use ranges where possible to reduce the number of selection criteria.
  Break Down Queries: If possible, break down the query into smaller, more manageable parts. For example, run multiple reports with different selection criteria rather than one large report.
  Optimize Database Performance: Ensure that the database is optimized for performance. This may involve indexing relevant fields or performing database maintenance.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as performance improvements may be included in newer versions.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes where selection criteria are used, such as reports in SAP ERP or BW.
  Performance Monitoring: Use transaction codes like ST22 (Dump Analysis) or SM21 (System Log) to monitor for any related performance issues or dumps that may provide more context on the error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found effective.
  
  By addressing the selection criteria and optimizing the query, you can often resolve the WUSL133 error and improve the performance of your SAP reports.