How To Fix RSCRT264 - Periodic scheduling of daemon &, with restart after maximum of & sec

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 264

• Message text: Periodic scheduling of daemon &, with restart after maximum of & sec

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 RSCRT264 - Periodic scheduling of daemon &, with restart after maximum of & sec ?

  The SAP error message RSCRT264 typically relates to issues with the periodic scheduling of a background job or daemon process in the SAP system. This error indicates that the system is unable to schedule the daemon process as expected, and it will attempt to restart the process after a specified maximum number of seconds.
  Cause:
  
  Resource Constraints: The system may be facing resource constraints such as CPU, memory, or I/O bottlenecks, which can prevent the daemon from starting or running properly.
  Configuration Issues: Incorrect configuration settings for the background processing or the specific daemon can lead to scheduling failures.
  System Load: High system load or contention for resources can cause delays in job scheduling.
  Database Issues: Problems with the database, such as locks or performance issues, can also affect the scheduling of background jobs.
  Transport Issues: If the daemon is related to transport management, issues with transport directories or transport requests can cause failures.
  
  Solution:
  
  Check System Resources: Monitor the system's CPU, memory, and I/O usage. If resources are constrained, consider optimizing performance or scaling up resources.
  Review Configuration: Verify the configuration settings for the background processing and the specific daemon. Ensure that all parameters are set correctly.
  Analyze System Load: Use transaction codes like ST03N or ST06 to analyze system performance and identify any bottlenecks or high load situations.
  Check Logs: Review the system logs (transaction SM21) and the background job logs (transaction SM37) for any additional error messages or warnings that could provide more context.
  Database Health: Check the health of the database and resolve any locks or performance issues. You may need to consult with your database administrator.
  Restart the Daemon: If the daemon is not responding, you may need to manually restart it. This can often be done through transaction SM37 or by using specific commands in the operating system.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide patches or updates.
  
  Related Information:
  
  
  Transaction Codes: 
  
  SM37: Monitor background jobs.
  SM21: View system log.
  ST22: Dump analysis.
  ST03N: Workload analysis.
  ST06: Operating system monitor.
  
  
  
  SAP Documentation: Refer to the official SAP documentation for background processing and job scheduling for more detailed information on configuration and troubleshooting.
  
  
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  
  If the problem persists after trying the above solutions, it may be necessary to escalate the issue to SAP support for further assistance.