How To Fix SRT_WSP391 - Endpoint key &1 is invalid

SRT_WSP391 - Overview

• 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.

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_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