How To Fix SWSDL11018 - Invalid TransmissionPrimitive &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SWSDL11 - Error messages for package SWSDL11

• Message number: 018

• Message text: Invalid TransmissionPrimitive &1

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 SWSDL11018 - Invalid TransmissionPrimitive &1 ?

  The SAP error message SWSDL11018 "Invalid TransmissionPrimitive &1" typically occurs in the context of SAP Web Services and indicates that there is an issue with the configuration of the web service, specifically related to the transmission primitive being used.
  Cause:
  
  Invalid Configuration: The error usually arises when the transmission primitive specified in the web service definition is not recognized or is incorrectly configured. This could be due to a typo, an unsupported transmission method, or a mismatch between the service definition and the actual implementation.
  Unsupported Protocol: The transmission primitive may refer to a protocol that is not supported by the SAP system or the specific service being called.
  Service Definition Issues: There may be issues in the WSDL (Web Services Description Language) file or the service definition in the SAP system that lead to this error.
  
  Solution:
  
  Check WSDL Configuration: Review the WSDL file associated with the web service. Ensure that the transmission primitive is correctly defined and matches the expected values. Common transmission primitives include HTTP, HTTPS, and SOAP.
  Validate Service Definition: Go to the transaction code SOAMANAGER in SAP and check the service definition. Ensure that the settings for the web service are correct and that the transmission primitive is supported.
  Update Service Binding: If you have made changes to the service or its configuration, ensure that the service binding is updated accordingly. You may need to regenerate the service binding.
  Check for Typos: Look for any typographical errors in the configuration settings that might lead to the invalid transmission primitive.
  Consult Documentation: Refer to SAP documentation or help resources for the specific version of SAP you are using to ensure that you are using the correct transmission primitives.
  
  Related Information:
  
  Transaction Codes: Use SOAMANAGER to manage web service configurations and bindings.
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide patches related to this error.
  Web Service Logs: Review the logs for the web service to gather more context about the error and any related issues that may be occurring.
  Community Forums: Consider checking SAP Community forums or other technical forums for similar issues and solutions shared by other users.
  
  If the problem persists after checking these areas, it may be beneficial to reach out to SAP support for further assistance.