How To Fix SWF_HTTP216 - Error when reading the interface definition

SWF_HTTP216 - Overview

• Message type: E = Error

• Message class: SWF_HTTP - Web Services in the Workflow: Server Functions

• Message number: 216

• Message text: Error when reading the interface definition

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 SWF_HTTP216 - Error when reading the interface definition ?

  The SAP error message SWF_HTTP216, which indicates an error when reading the interface definition, typically occurs in the context of SAP Workflow or when dealing with web services. This error can arise due to various reasons, including issues with the service definition, connectivity problems, or configuration errors.
  Causes:
  
  Incorrect Service URL: The URL specified for the web service might be incorrect or unreachable.
  Service Not Active: The web service might not be activated or properly configured in the SAP system.
  Authorization Issues: The user or service account may not have the necessary permissions to access the service.
  Network Issues: There could be network connectivity problems between the SAP system and the service endpoint.
  Interface Definition Issues: The interface definition might be corrupted or not properly defined in the SAP system.
  Version Mismatch: There may be a mismatch between the expected and actual versions of the service interface.
  
  Solutions:
  
  Check Service URL: Verify that the URL for the web service