How To Fix SATCM451 - Restarting collector &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SATCM - Check Result Management / Transaction CheckMan

• Message number: 451

• Message text: Restarting collector &1

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 SATCM451 - Restarting collector &1 ?

  The SAP error message SATCM451 "Restarting collector &1" typically relates to issues with the SAP system's data collection process, particularly in the context of performance monitoring or data collection for the SAP Solution Manager or other monitoring tools.
  Cause:
  
  
  Collector Issues: The error indicates that a data collector (denoted by &1) is having trouble and needs to be restarted. This could be due to various reasons, such as:
  
  Resource constraints (CPU, memory, etc.)
  Configuration issues
  Network problems affecting data transmission
  Bugs or glitches in the collector software
  
  
  
  System Load: High system load or performance issues can lead to the collector not functioning properly.
  
  
  Configuration Errors: Incorrect settings in the collector configuration can lead to failures.
  
  
  Database Issues: Problems with the database that the collector is trying to access can also cause this error.
  
  
  Solution:
  
  
  Restart the Collector: The immediate solution is to restart the collector mentioned in the error message. This can often resolve temporary issues.
  
  
  Check System Resources: Monitor the system's CPU, memory, and disk usage to ensure that there are sufficient resources available for the collector to function properly.
  
  
  Review Configuration: Verify the configuration settings for the collector to ensure they are correct. This includes checking connection settings, data sources, and any relevant parameters.
  
  
  Check Logs: Review the logs for the collector and the SAP system to identify any specific errors or warnings that could provide more context about the issue.
  
  
  Update Software: Ensure that you are running the latest version of the collector and any related components. Sometimes, bugs are fixed in newer releases.
  
  
  Network Check: If the collector relies on network communication, ensure that there are no network issues affecting its operation.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or knowledge base articles that might address this specific error.
  
  
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  Related Information:
  
  SAP Solution Manager: If you are using SAP Solution Manager, ensure that it is properly configured and that all components are up to date.
  Performance Monitoring: Familiarize yourself with the performance monitoring tools and collectors used in your SAP environment.
  Documentation: Refer to the official SAP documentation for detailed information on configuring and troubleshooting collectors.
  
  By following these steps, you should be able to address the SATCM451 error and restore normal operation to the data collector.