How To Fix S1501 - There are no critical tables/indexes

SAP Error Message - Details

• Message type: E = Error

• Message class: S1 - Statistik / SAP-Monitor

• Message number: 501

• Message text: There are no critical tables/indexes

What causes this issue?

No tables or indexes were found which are to be referred as high
priority.

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

System Response

No display is possible

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message S1501 - There are no critical tables/indexes ?

  The SAP error message S1501, which states "There are no critical tables/indexes," typically occurs during the execution of certain transactions or reports that involve database consistency checks or performance evaluations. This message indicates that the system did not find any critical tables or indexes that require attention or maintenance.
  Cause:
  
  No Critical Tables/Indexes: The primary cause of this message is that the system has checked for critical tables or indexes and found none that need to be addressed. This could be due to the fact that the database is in good health, and there are no issues with the tables or indexes that would require intervention.
  Configuration Issues: In some cases, the configuration of the system or the specific transaction being executed may not be set up to identify any critical tables or indexes.
  Database Maintenance: If regular database maintenance has been performed, such as reorganization or updates, it may result in the absence of critical issues.
  
  Solution:
  
  Verify Database Health: If you encounter this message, it is generally a good sign indicating that there are no critical issues. However, you can still perform routine checks on the database to ensure everything is functioning correctly.
  Run Database Maintenance: If you suspect there might be issues, consider running database maintenance tasks such as:
  
  Rebuilding indexes
  Analyzing tables
  Performing consistency checks
  
  
  Check Configuration: Review the configuration settings for the transaction or report that generated the error to ensure it is set up correctly to identify critical tables or indexes.
  Consult Documentation: Refer to SAP documentation or notes related to the specific transaction or report you are using to understand better why this message is generated and if any further action is needed.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any updates or specific guidance related to the S1501 error message. SAP frequently updates its knowledge base with solutions and best practices.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in monitoring and maintaining database health, such as DB02 (Database Performance Analysis) or DBACOCKPIT (Database Cockpit).
  Performance Monitoring: Regularly monitor database performance and health to preemptively address any issues that may arise in the future.
  
  In summary, the S1501 message is generally not a cause for concern, as it indicates that there are no critical issues with tables or indexes. However, maintaining good database practices is always recommended to ensure optimal performance.