How To Fix SWF_RUN_SERVICES068 - Daemon send error (Instance id: '&1')

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_RUN_SERVICES - Workflow: Services

• Message number: 068

• Message text: Daemon send error (Instance id: '&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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWF_RUN_SERVICES068 - Daemon send error (Instance id: '&1') ?

  The SAP error message SWF_RUN_SERVICES068, which indicates a "Daemon send error," typically occurs in the context of SAP Workflow or background processing. This error suggests that there is a communication issue between the SAP system and the workflow daemon, which is responsible for executing background tasks.
  Causes:
  
  Network Issues: There may be network connectivity problems between the application server and the workflow daemon.
  Daemon Not Running: The workflow daemon (or background processing service) may not be running or may have crashed.
  Configuration Issues: Incorrect configuration settings in the SAP system related to the workflow or background processing.
  Resource Limitations: The system may be running low on resources (memory, CPU), causing the daemon to fail.
  Authorization Issues: The user or service account running the workflow may not have the necessary authorizations.
  
  Solutions:
  
  Check Daemon Status: Verify that the workflow daemon is running. You can do this by checking the transaction code SWI1 or SWI2 to monitor workflow instances and their statuses.
  Restart the Daemon: If the daemon is not running, restart it. This can often resolve temporary issues.
  Network Troubleshooting: Check for any network issues that may be affecting communication between the application server and the daemon.
  Review Configuration: Ensure that the configuration settings for the workflow and background processing are correct. This includes checking the RFC destinations and ensuring they are properly configured.
  Check System Resources: Monitor system resources to ensure that the server has enough memory and CPU available. If resources are low, consider optimizing the system or increasing resources.
  Authorization Check: Ensure that the user or service account has the necessary authorizations to execute workflows.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SWI1, SWI2, and SWI6 to monitor and manage workflows.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error. You can search the SAP Support Portal for specific notes that may address this error.
  Logs: Review the system logs (transaction SM21) and the developer traces (transaction ST22) for any additional error messages that may provide more context about the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.