How To Fix /ISDFPS/CS_RELOC019 - Start of control workflow for system switch failed

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/CS_RELOC -

• Message number: 019

• Message text: Start of control workflow for system switch failed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/CS_RELOC019 - Start of control workflow for system switch failed ?

  The SAP error message /ISDFPS/CS_RELOC019 Start of control workflow for system switch failed typically occurs in the context of a system switch or a system landscape transformation, particularly when using the SAP Landscape Management (LaMa) tool or during a system copy or migration process. This error indicates that the control workflow responsible for managing the system switch could not be initiated successfully.
  Possible Causes:
  
  Configuration Issues: There may be misconfigurations in the system landscape or in the settings of the SAP Landscape Management tool.
  Authorization Problems: The user executing the switch may not have the necessary authorizations to start the control workflow.
  System State: The source or target system may not be in the correct state for the switch to occur (e.g., the system might be locked or in maintenance mode).
  Technical Errors: There could be underlying technical issues, such as network problems, database connectivity issues, or problems with the SAP system itself.
  Workflow Configuration: The workflow configuration for the control workflow may be incorrect or incomplete.
  
  Solutions:
  
  Check Configuration: Review the configuration settings in the SAP Landscape Management tool and ensure that all parameters are set correctly.
  Verify Authorizations: Ensure that the user executing the switch has the necessary authorizations. You may need to check roles and permissions in the SAP system.
  System Status: Check the status of both the source and target systems. Ensure that they are not in maintenance mode and are ready for the switch.
  Review Logs: Look at the logs for more detailed error messages. This can provide insights into what specifically went wrong during the workflow initiation.
  Restart the Workflow: If the workflow failed due to a transient issue, try restarting the workflow or the entire process.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that may address this specific error.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed logs and error messages.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Landscape Management and system switch procedures for detailed guidelines.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  System Logs: Use transaction codes like SLG1 (Application Log) to check for logs related to the error for more context.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the /ISDFPS/CS_RELOC019 error message.