How To Fix SWSDL11009 - Extension element &1 not valid in element &2

SAP Error Message - Details

• Message type: E = Error

• Message class: SWSDL11 - Error messages for package SWSDL11

• Message number: 009

• Message text: Extension element &1 not valid in element &2

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 SWSDL11009 - Extension element &1 not valid in element &2 ?

  The SAP error message SWSDL11009 indicates that there is an issue with the structure of a Web Service Definition Language (WSDL) document, specifically related to the use of extension elements. This error typically arises when an extension element is not valid in the context of the parent element in the WSDL.
  Cause:
  
  Invalid Extension Element: The extension element specified in the error message is not allowed in the context of the parent element. This could be due to a mismatch in the expected structure defined by the WSDL schema.
  Schema Violations: The WSDL may not conform to the expected XML schema definitions, leading to the inclusion of elements that are not permitted.
  Incorrect Configuration: The configuration of the web service or the way the WSDL is generated may be incorrect, leading to the inclusion of invalid elements.
  
  Solution:
  
  Review WSDL Structure: Check the WSDL file for the structure of the elements. Ensure that the extension elements are correctly placed according to the WSDL schema. You may need to refer to the WSDL specification to understand the valid structure.
  Validate WSDL: Use a WSDL validation tool to check for any structural issues in the WSDL document. This can help identify where the invalid elements are located.
  Correct the WSDL: If you identify any invalid elements, modify the WSDL to remove or correctly place these elements. Ensure that all elements conform to the expected schema.
  Regenerate WSDL: If the WSDL is generated from a service definition, consider regenerating it after correcting any underlying issues in the service configuration.
  Consult Documentation: Refer to SAP documentation or community forums for specific guidance related to the version of SAP you are using, as there may be version-specific considerations.
  
  Related Information:
  
  WSDL Specification: Familiarize yourself with the WSDL 1.1 or WSDL 2.0 specifications, depending on which version you are using, to understand the valid structure and elements.
  SAP Notes: Check SAP Notes for any known issues or patches related to WSDL generation and handling in your specific SAP version.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the SWSDL11009 error effectively.