How To Fix SRT_WSP2105 - System '&1/&2' is not a central system

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP2 - Messages for SRT WSP

• Message number: 105

• Message text: System '&1/&2' is not a central system

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 SRT_WSP2105 - System '&1/&2' is not a central system ?

  The SAP error message SRT_WSP2105 indicates that the system you are trying to connect to is not recognized as a central system in the context of SAP's Web Services framework. This typically occurs in scenarios involving SAP Process Integration (PI) or SAP Process Orchestration (PO) when attempting to establish a connection to a system that is expected to act as a central hub for web services.
  Cause:
  
  System Configuration: The target system is not configured as a central system in the SAP landscape. This could be due to incorrect settings in the system's configuration.
  Incorrect System Type: The system you are trying to connect to may not be set up to handle the specific type of web service or may not be part of the expected landscape.
  Missing or Incorrect Logical System Name: The logical system name may not be correctly defined in the SAP system settings.
  Network Issues: There may be network connectivity issues preventing the systems from communicating properly.
  
  Solution:
  
  
  Check System Configuration:
  
  Ensure that the target system is correctly configured as a central system. This can be done by checking the system settings in transaction SICF (Internet Communication Framework) and ensuring that the necessary services are activated.
  
  
  
  Verify Logical System Name:
  
  Go to transaction SALE (SAP Customizing Implementation Guide) and check the logical system name settings. Ensure that the logical system name is correctly defined and matches the expected configuration.
  
  
  
  Check RFC Connections:
  
  Use transaction SM59 to verify the RFC connections. Ensure that the connection to the target system is correctly set up and that it is reachable.
  
  
  
  Review Web Service Configuration:
  
  Check the web service configuration in transaction SOAMANAGER. Ensure that the web service is correctly defined and that the endpoint is pointing to the correct system.
  
  
  
  Network Connectivity:
  
  Ensure that there are no network issues preventing communication between the systems. You can use tools like ping or telnet to check connectivity.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific version of SAP you are using for any additional configuration steps that may be required.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may 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 have found.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about your system landscape and the steps you have already taken.
  
  By following these steps, you should be able to identify and resolve the issue related to the SRT_WSP2105 error message.