How To Fix SWSDL11001 - Name &1 violates value space of NCNAME

SAP Error Message - Details

• Message type: E = Error

• Message class: SWSDL11 - Error messages for package SWSDL11

• Message number: 001

• Message text: Name &1 violates value space of NCNAME

Self-Explanatory Message

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• What is the cause and solution for SAP error message SWSDL11001 - Name &1 violates value space of NCNAME ?

  The SAP error message SWSDL11001, which states "Name &1 violates value space of NCNAME," typically occurs in the context of working with Web Services in SAP, particularly when dealing with WSDL (Web Services Description Language) files. This error indicates that a name used in the WSDL does not conform to the rules for NCNAME (Non-Colonized Name) in XML.
  Cause:
  The error is caused by the use of an invalid name in the WSDL file. An NCNAME must adhere to the following rules:
  
  It cannot start with a digit or punctuation character.
  It cannot contain spaces or special characters (except for hyphens, underscores, and periods).
  It cannot include colons (":") or any other characters that are not allowed in NCNAME.
  
  If the name specified in the WSDL (for example, a service name, operation name, or type name) does not meet these criteria, the error SWSDL11001 will be triggered.
  Solution:
  To resolve this error, you should:
  
  Identify the Invalid Name: Check the error message for the specific name that is causing the issue (it will be indicated as &1 in the error message).
  Modify the Name: Change the invalid name to conform to the NCNAME rules. Ensure that:
  
  The name starts with a letter or underscore.
  It does not contain spaces or special characters.
  It does not include colons.
  
  
  Validate the WSDL: After making changes, validate the WSDL file to ensure that all names are compliant with NCNAME rules.
  Re-deploy the Web Service: If applicable, re-deploy the Web Service after making the necessary changes.
  
  Related Information:
  
  WSDL Structure: Familiarize yourself with the structure of WSDL files and the rules governing XML naming conventions.
  XML Namespaces: Understand how XML namespaces work, as they can sometimes lead to confusion regarding naming.
  SAP Documentation: Refer to SAP's official documentation or community forums for additional guidance on working with Web Services and WSDL in SAP environments.
  Testing Tools: Use XML validation tools to check the WSDL for compliance with XML standards before deploying.
  
  By following these steps, you should be able to resolve the SWSDL11001 error and ensure that your WSDL file is correctly formatted.