How To Fix /SDF/ZQLM508 - SQL Monitor history has been deactivated

SAP Error Message - Details

• Message type: E = Error

• Message class: /SDF/ZQLM -

• Message number: 508

• Message text: SQL Monitor history has been deactivated

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SDF/ZQLM508 - SQL Monitor history has been deactivated ?

  The SAP error message /SDF/ZQLM508 SQL Monitor history has been deactivated typically indicates that the SQL Monitor history feature in the SAP system has been turned off. This can happen for various reasons, such as system performance considerations or administrative decisions.
  Cause:
  
  Deactivation of SQL Monitor History: The SQL Monitor history may have been explicitly deactivated by an administrator or due to system settings.
  Performance Issues: If the system is experiencing performance issues, the SQL Monitor history might be disabled to reduce overhead.
  Configuration Changes: Changes in system configuration or updates might lead to the deactivation of certain features, including SQL Monitor history.
  
  Solution:
  To resolve this issue, you can take the following steps:
  
  
  Check Configuration Settings:
  
  Go to transaction code RZ10 or RZ11 to check the profile parameters related to SQL Monitor.
  Look for parameters like sql_monitor or similar settings that control the SQL Monitor history.
  
  
  
  Activate SQL Monitor History:
  
  If you find that the SQL Monitor history is deactivated, you can activate it by changing the relevant configuration settings.
  You may need to set the parameter to a value that enables the history feature.
  
  
  
  Restart the System:
  
  After making changes to the configuration, you may need to restart the system or the relevant services for the changes to take effect.
  
  
  
  Consult Documentation:
  
  Refer to the official SAP documentation or notes related to SQL Monitor for specific instructions on enabling the history feature.
  
  
  
  Check for Notes or Patches:
  
  Sometimes, SAP releases notes or patches that address specific issues. Check the SAP Support Portal for any relevant notes regarding SQL Monitor.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP Support for assistance.
  
  
  
  Related Information:
  
  SQL Monitor: This is a tool in SAP that allows you to monitor SQL statements executed in the system. It helps in performance tuning and identifying long-running queries.
  Performance Tuning: If SQL Monitor history is disabled due to performance issues, consider reviewing the overall system performance and optimizing queries or database settings.
  System Administration: Regular checks and maintenance of system settings can help prevent such issues from occurring in the future.
  
  By following these steps, you should be able to address the error message and restore the SQL Monitor history functionality in your SAP system.