How To Fix HL300 - Use Performance Assistant

SAP Error Message - Details

• Message type: E = Error

• Message class: HL - IWB: Help Links

• Message number: 300

• Message text: Use Performance Assistant

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

To display the dialog help activate the Performance Assistant in the
menu: Help -> Settings

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message HL300 - Use Performance Assistant ?

  The SAP error message HL300, which prompts users to "Use Performance Assistant," typically indicates that there is a performance issue or a problem with the execution of a transaction or report in the SAP system. The Performance Assistant is a tool within SAP that provides guidance and suggestions for improving performance or resolving issues.
  Cause:
  
  Performance Issues: The error may arise due to long-running transactions or reports that exceed acceptable performance thresholds.
  Configuration Problems: Incorrect settings in the system configuration can lead to performance bottlenecks.
  Data Volume: Large volumes of data being processed can slow down transactions.
  System Resources: Insufficient system resources (CPU, memory, etc.) can lead to performance degradation.
  Database Issues: Poorly optimized database queries or lack of proper indexing can also contribute to performance problems.
  
  Solution:
  
  Use Performance Assistant: Follow the guidance provided by the Performance Assistant. It may suggest specific actions to improve performance, such as optimizing queries or adjusting system settings.
  Analyze Performance: Use transaction codes like ST03N (Workload Analysis) or ST04 (Database Performance Analysis) to analyze system performance and identify bottlenecks.
  Optimize Queries: Review and optimize any custom ABAP code or queries that may be causing delays.
  Check System Resources: Monitor system resources using transaction codes like SM50 (Process Overview) and SM66 (Global Work Process Overview) to ensure that there are enough resources available.
  Database Optimization: Work with your database administrator to ensure that the database is properly indexed and optimized for performance.
  Adjust Configuration: Review and adjust system configuration settings as necessary to improve performance.
  Update SAP Notes: Check for any relevant SAP Notes that may address known issues related to performance and apply them if applicable.
  
  Related Information:
  
  SAP Notes: Search for SAP Notes related to HL300 or performance issues in the SAP Support Portal. These notes may provide specific fixes or recommendations.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Review SAP documentation related to performance tuning and optimization for your specific SAP module or application.
  
  If the issue persists after following these steps, it may be necessary to involve your SAP Basis team or SAP support for further investigation and resolution.