How To Fix S06818 - Central collector control ended

SAP Error Message - Details

• Message type: E = Error

• Message class: S06 - SAP Netweaver Workload Collector

• Message number: 818

• Message text: Central collector control ended

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.

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message S06818 - Central collector control ended ?

  The SAP error message S06818, which indicates that the "Central collector control ended," typically relates to issues with the central monitoring and data collection processes in SAP systems. This error can occur in various contexts, such as during system monitoring, performance analysis, or data collection for reporting purposes.
  Causes:
  
  Configuration Issues: Incorrect configuration of the central monitoring system or the data collectors can lead to this error.
  Network Problems: Connectivity issues between the central collector and the monitored systems can cause the collector to fail.
  Resource Limitations: Insufficient system resources (CPU, memory, etc.) on the central collector or monitored systems can lead to performance issues and eventual termination of the collector.
  Software Bugs: There may be bugs in the SAP software or specific patches that need to be applied.
  Data Overload: Excessive data being sent to the central collector can overwhelm it, causing it to stop.
  
  Solutions:
  
  Check Configuration: Review the configuration settings for the central collector and ensure they are set up correctly. This includes checking the RFC connections and monitoring settings.
  Network Diagnostics: Verify network connectivity between the central collector and the systems being monitored. Use tools like ping or traceroute to check for any network issues.
  Resource Monitoring: Monitor the resource usage on the central collector and the systems it is collecting data from. Ensure that there are adequate resources available.
  Review Logs: Check the system logs (transaction SM21) and the central collector logs for any additional error messages or warnings that could provide more context about the failure.
  Apply Patches: Ensure that your SAP system is up to date with the latest patches and updates. Check the SAP Support Portal for any relevant notes or updates related to this error.
  Restart the Collector: Sometimes, simply restarting the central collector can resolve temporary issues. This can be done through the SAP management console or relevant transaction codes.
  Consult SAP Notes: Look for specific SAP Notes related to the S06818 error message in the SAP Support Portal. These notes may provide additional troubleshooting steps or solutions.
  
  Related Information:
  
  SAP Support Portal: This is the primary resource for finding SAP Notes, patches, and updates related to specific error messages.
  SAP Community: Engaging with the SAP Community can provide insights from other users who may have encountered similar issues.
  Documentation: Review the official SAP documentation for the central monitoring and data collection components to ensure compliance with best practices.
  
  If the issue persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.