How To Fix SR159 - Destination type &1 is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: SR - RFC utilities

• Message number: 159

• Message text: Destination type &1 is not supported

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 SR159 - Destination type &1 is not supported ?

  The SAP error message SR159, which states "Destination type &1 is not supported," typically occurs when there is an issue with the configuration of a destination in the SAP system. This error can arise in various contexts, such as when trying to connect to external systems or services, particularly in scenarios involving SAP's Service Registry or when using the SAP Cloud Platform.
  Cause:
  
  Unsupported Destination Type: The destination type specified in the configuration is not recognized or supported by the SAP system. This could be due to a typo or an incorrect configuration.
  Missing Configuration: The destination may not be properly configured in the SAP system, leading to the system being unable to recognize it.
  Version Compatibility: The destination type may not be compatible with the version of the SAP system you are using.
  Network Issues: Sometimes, network-related issues can also lead to this error if the destination cannot be reached.
  
  Solution:
  
  
  Check Destination Configuration:
  
  Go to the transaction code SM59 (for RFC destinations) or SICF (for HTTP services) and verify the configuration of the destination.
  Ensure that the destination type is correctly specified and is one of the supported types (e.g., HTTP, RFC, etc.).
  
  
  
  Correct Destination Type:
  
  If you find that the destination type is incorrect, update it to a supported type. Common types include:
  
  HTTP
  RFC
  SMTP
  etc.
  
  
  
  
  
  Review Documentation:
  
  Check the SAP documentation for the specific version you are using to ensure that the destination type you are trying to use is supported.
  
  
  
  Test Connection:
  
  Use the "Test Connection" feature in the destination configuration to ensure that the destination is reachable and correctly configured.
  
  
  
  Check for Updates:
  
  Ensure that your SAP system is up to date with the latest patches and updates, as this can sometimes resolve compatibility issues.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  
  
  
  Network Configuration:
  
  If the destination is external, ensure that there are no firewall or network issues preventing access to the destination.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SM59 for RFC destinations
  SICF for HTTP services
  
  
  SAP Notes: Search for specific SAP Notes related to the error message SR159 for additional context and solutions.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the issue related to the SR159 error message in your SAP system.