How To Fix /IWBEP/CM_V4_COS040 - Provided data for complex type '&1' not transferred to application

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_V4_COS -

• Message number: 040

• Message text: Provided data for complex type '&1' not transferred to application

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_V4_COS040 - Provided data for complex type '&1' not transferred to application ?

  The SAP error message /IWBEP/CM_V4_COS040 indicates that there is an issue with the data being sent to the application for a complex type in an OData service. This error typically occurs when the data structure being sent does not match the expected format or when required fields are missing.
  Cause:
  
  Missing Required Fields: The complex type may have mandatory fields that are not being provided in the request.
  Data Type Mismatch: The data types of the fields being sent do not match the expected data types defined in the OData service.
  Incorrect Structure: The structure of the JSON or XML payload does not conform to the expected schema for the complex type.
  Validation Errors: The data being sent may not pass validation checks defined in the OData service.
  Service Definition Issues: There may be issues with the service definition or metadata that are causing the application to reject the data.
  
  Solution:
  
  Check Required Fields: Review the complex type definition in the OData service and ensure that all required fields are included in the request.
  Validate Data Types: Ensure that the data types of the fields being sent match the expected data types in the OData service.
  Review Payload Structure: Validate the structure of the JSON or XML payload against the service metadata to ensure it conforms to the expected format.
  Debugging: Use transaction codes like /IWFND/ERROR_LOG or /IWFND/TRACE in SAP Gateway to get more detailed error logs that can help identify the specific issue.
  Test with Sample Data: Use sample data that is known to work with the OData service to isolate whether the issue is with the data being sent or with the service itself.
  Check Service Metadata: Ensure that the service metadata is up to date and correctly reflects the structure of the complex types being used.
  
  Related Information:
  
  OData Service Documentation: Review the documentation for the specific OData service to understand the expected input formats and data types.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific OData service or error message.
  Community Forums: Engage with SAP community forums or support channels for additional insights or similar issues faced by other users.
  
  By following these steps, you should be able to identify and resolve the issue causing the /IWBEP/CM_V4_COS040 error message.