How To Fix SWSDL11007 - Mandatory element &1 of element &2 has initial value

SAP Error Message - Details

• Message type: E = Error

• Message class: SWSDL11 - Error messages for package SWSDL11

• Message number: 007

• Message text: Mandatory element &1 of element &2 has initial value

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWSDL11007 - Mandatory element &1 of element &2 has initial value ?

  The SAP error message SWSDL11007 indicates that a mandatory element in a Web Service Description Language (WSDL) document has been defined with an initial value, which is not allowed. This error typically arises when you are working with SAP's Web Services or when you are generating or modifying WSDL files.
  Cause:
  The error occurs because:
  
  A mandatory element (denoted by the minOccurs attribute set to 1 or not specified) is expected to have a value when the service is invoked.
  The element has been defined with an initial value (e.g., a default value), which contradicts the requirement for it to be mandatory.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the WSDL Definition:
  
  Open the WSDL file associated with the service.
  Locate the element mentioned in the error message (the &1 and &2 placeholders will be replaced with the actual element names).
  Ensure that the mandatory element does not have an initial value defined.
  
  
  
  Modify the Element Definition:
  
  If the element is indeed mandatory, remove any initial value or default value assigned to it.
  If the element can have a default value, consider changing its minOccurs attribute to 0 to make it optional.
  
  
  
  Regenerate the WSDL:
  
  If you are using a tool to generate the WSDL, make sure to regenerate it after making the necessary changes to the underlying data structure or service definition.
  
  
  
  Test the Service:
  
  After making the changes, test the web service to ensure that it behaves as expected and that the error no longer occurs.
  
  
  
  Related Information:
  
  WSDL: WSDL is an XML-based language used for describing the functionality offered by a web service. It defines the service's operations, the messages involved, and the data types used.
  SAP Web Services: SAP provides various tools and frameworks for creating and consuming web services, including SAP PI/PO, SAP Gateway, and others.
  Error Handling: When working with web services, it's essential to handle errors gracefully and provide meaningful feedback to users or calling applications.
  
  If you continue to experience issues after following these steps, consider consulting SAP documentation or reaching out to SAP support for further assistance.