How To Fix RSCRT218 - Daemon & is running

SAP Error Message - Details

• Message type: E = Error

• Message class: RSCRT - Near-To-Real-Time Messages

• Message number: 218

• Message text: Daemon & is running

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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Smart SAP Assistant

• What is the cause and solution for SAP error message RSCRT218 - Daemon & is running ?

  The SAP error message RSCRT218 indicates that the SAP background processing daemon (often referred to as the "SAP Background Job Processing Daemon") is currently running. This message typically arises in the context of managing background jobs in SAP systems, particularly when there are issues related to job scheduling or execution.
  Cause:
  The RSCRT218 error can occur due to several reasons:
  
  Daemon Already Running: The daemon process is already active, and a new request to start it is being made.
  Job Scheduling Conflicts: There may be conflicts in job scheduling, where multiple jobs are trying to access the same resources or are scheduled at the same time.
  System Configuration Issues: Misconfigurations in the SAP system settings related to background processing can lead to this error.
  Resource Limitations: The system may be experiencing resource limitations (CPU, memory, etc.) that prevent the daemon from functioning properly.
  
  Solution:
  To resolve the RSCRT218 error, you can take the following steps:
  
  
  Check Daemon Status:
  
  Use transaction code SM37 to check the status of background jobs and see if the daemon is indeed running.
  You can also check the system logs for any related messages.
  
  
  
  Restart the Daemon:
  
  If you determine that the daemon is stuck or not functioning correctly, you may need to restart it. This can typically be done through transaction SM50 or SM66 to monitor and manage work processes.
  
  
  
  Review Job Scheduling:
  
  Review the scheduled jobs to ensure there are no conflicts. Adjust the scheduling times if necessary to avoid overlaps.
  
  
  
  Check System Resources:
  
  Monitor system resources to ensure that there are enough CPU and memory available for the daemon to operate. You can use transaction ST02 for memory management and ST06 for hardware resource monitoring.
  
  
  
  Configuration Review:
  
  Review the configuration settings for background processing in transaction RZ10 or RZ11 to ensure they are set correctly.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), SM50 (Work Process Overview), SM66 (Global Work Process Overview), and RZ10 (Profile Maintenance).
  SAP Documentation: Refer to the official SAP documentation for background processing and job scheduling for more detailed information on managing background jobs.
  System Logs: Always check the system logs (transaction SM21) for any additional error messages that may provide more context about the issue.
  
  By following these steps, you should be able to diagnose and resolve the RSCRT218 error effectively.