How To Fix SWFHTTP035 - Service port not available

SAP Error Message - Details

• Message type: E = Error

• Message class: SWFHTTP - Messages for Handlers

• Message number: 035

• Message text: Service port not available

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 SWFHTTP035 - Service port not available ?

  The SAP error message SWFHTTP035, which states "Service port not available," typically occurs in the context of SAP Workflow or when trying to access a web service. This error indicates that the system is unable to connect to the specified service port, which can be due to various reasons. Below are some common causes, potential solutions, and related information:
  Causes:
  
  Service Not Running: The service that is supposed to listen on the specified port may not be running.
  Network Issues: There may be network connectivity issues preventing access to the service.
  Firewall Restrictions: A firewall may be blocking access to the service port.
  Incorrect Configuration: The service port may be incorrectly configured in the SAP system or in the service provider settings.
  Service Endpoint Changes: The endpoint for the service may have changed, and the SAP system is still trying to connect to the old endpoint.
  Authorization Issues: The user or system may not have the necessary