How To Fix SRT_WSP391 - Endpoint key &1 is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP - Messages for SRT WSP

• Message number: 391

• Message text: Endpoint key &1 is invalid

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 SRT_WSP391 - Endpoint key &1 is invalid ?

  The SAP error message SRT_WSP391 indicates that there is an issue with the endpoint key being used in a web service scenario. This error typically arises in the context of SAP's web service runtime environment, particularly when dealing with web service proxies or service endpoints.
  Cause:
  The error message "Endpoint key &1 is invalid" suggests that the system is unable to recognize or validate the endpoint key specified in the web service configuration. This can happen due to several reasons:
  
  Incorrect Endpoint Configuration: The endpoint key may be incorrectly configured in the service definition or in the service consumer settings.
  Missing or Deleted Endpoint: The endpoint that the key refers to may have been deleted or is not available in the system.
  Transport Issues: If the endpoint was recently transported from another system, there may be inconsistencies or missing configurations.
  Authorization Issues: The user or service account may not have the necessary permissions to access the endpoint.
  System Configuration Issues: There may be issues with the overall configuration of the SAP system or the web service runtime environment.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Endpoint Configuration:
  
  Go to the relevant transaction (e.g., SOAMANAGER) and verify the configuration of the web service endpoint.
  Ensure that the endpoint key is correctly defined and matches the expected format.
  
  
  
  Validate Endpoint Availability:
  
  Check if the endpoint is active and available. You can do this by testing the endpoint directly or checking the service registry.
  
  
  
  Review Transport Requests:
  
  If the endpoint was transported, ensure that all necessary objects and configurations were included in the transport request.
  
  
  
  Check Authorizations:
  
  Verify that the user or service account has the necessary authorizations to access the endpoint. You may need to adjust roles or permissions.
  
  
  
  Consult Logs:
  
  Check the application logs (transaction SLG1) for more detailed error messages that may provide additional context about the issue.
  
  
  
  Recreate the Endpoint:
  
  If the endpoint is missing or corrupted, consider recreating it in the SOAMANAGER or relevant configuration area.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  SOAMANAGER: This is the transaction used for managing web service configurations in SAP. You can use it to check and configure endpoints.
  Web Service Runtime: Understanding how SAP handles web services and the underlying architecture can help in troubleshooting.
  SAP Notes: Check for any relevant SAP Notes that may address known issues related to this error message.
  
  By following these steps, you should be able to identify and resolve the issue related to the invalid endpoint key in your SAP system.