How To Fix SRT_LOG066 - Domain System '&1' has been unassigned from Domain System Group '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_LOG - The new configuration log message class for SOAP Runtime

• Message number: 066

• Message text: Domain System '&1' has been unassigned from Domain System Group '&2'

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 SRT_LOG066 - Domain System '&1' has been unassigned from Domain System Group '&2' ?

  The SAP error message SRT_LOG066 indicates that a domain system has been unassigned from a domain system group. This typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when dealing with web services and the configuration of domain systems.
  Cause:
  
  Configuration Changes: The domain system may have been manually unassigned from the domain system group due to changes in configuration settings.
  System Migration or Upgrade: If there has been a recent migration or upgrade of the SAP system, it may have affected the domain system assignments.
  Transport Issues: If the configuration was transported from one system to another, it might not have been properly assigned.
  System Decommissioning: The domain system may have been decommissioned or is no longer valid, leading to its unassignment.
  
  Solution:
  
  
  Reassign the Domain System: 
  
  Go to the SAP PI/PO configuration (Integration Directory).
  Navigate to the domain system group settings and reassign the domain system that has been unassigned.
  
  
  
  Check Configuration: 
  
  Review the configuration settings for both the domain system and the domain system group to ensure they are correctly set up.
  Ensure that the domain system is active and properly configured.
  
  
  
  Transport Management: 
  
  If the issue arose after a transport, check the transport logs for any errors or warnings that might indicate why the assignment was lost.
  Re-transport the relevant configuration if necessary.
  
  
  
  System Monitoring: 
  
  Use transaction codes like SRT_MONI to monitor the web service calls and check for any related issues.
  Check the logs for any additional error messages that might provide more context.
  
  
  
  Consult Documentation: 
  
  Refer to SAP documentation or notes related to domain system configurations for any specific instructions or known issues.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  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: Review system logs (transaction SLG1) for any additional error messages that might provide more context about the unassignment.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.