How To Fix DHCDC_CORE228 - No dispatcher job was scheduled

SAP Error Message - Details

• Message type: E = Error

• Message class: DHCDC_CORE -

• Message number: 228

• Message text: No dispatcher job was scheduled

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 DHCDC_CORE228 - No dispatcher job was scheduled ?

  The SAP error message DHCDC_CORE228: No dispatcher job was scheduled typically indicates that the system was unable to schedule a dispatcher job for a specific task or process. This can occur in various contexts, such as when dealing with background jobs, data processing, or system performance issues.
  Causes:
  
  Resource Constraints: The system may be experiencing resource limitations, such as insufficient memory or CPU availability, preventing the dispatcher from scheduling jobs.
  Configuration Issues: Incorrect configuration settings in the SAP system can lead to dispatcher jobs not being scheduled properly.
  System Load: High system load or contention for resources can result in the dispatcher being unable to allocate jobs.
  Job Scheduling Settings: The job scheduling settings may not be configured correctly, leading to failures in job scheduling.
  System Errors: Other underlying system errors or issues may prevent the dispatcher from functioning correctly.
  
  Solutions:
  
  Check System Resources: Monitor the system's CPU and memory usage. If resources are low, consider optimizing performance or increasing hardware resources.
  Review Configuration: Verify the configuration settings related to job scheduling and dispatching. Ensure that they are set up correctly according to best practices.
  Analyze System Load: Use transaction codes like ST03N or ST06 to analyze system performance and load. Identify any bottlenecks or processes that may be consuming excessive resources.
  Check Job Scheduling Settings: Review the job scheduling settings in transaction SM37 (for background jobs) to ensure that jobs are set up correctly and that there are no conflicts.
  Restart Dispatcher: In some cases, restarting the dispatcher or the entire SAP system may resolve transient issues.
  Check Logs: Review system logs (transaction SM21) and developer traces (transaction ST22) for any related errors or warnings that could provide more context on the issue.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that may address this specific error.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (for monitoring background jobs), ST22 (for dump analysis), and SM21 (for system logs).
  SAP Community: Engage with the SAP Community forums for insights and solutions from other users who may have encountered similar issues.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if it impacts critical business processes.
  
  By following these steps, you should be able to diagnose and resolve the DHCDC_CORE228 error effectively.