How To Fix /UI2/CDMCNV103 - .

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/CDMCNV -

• Message number: 103

• Message text: .

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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI2/CDMCNV103 - . ?

  The SAP error message /UI2/CDMCNV103 typically relates to issues with the conversion of data types or structures in the context of SAP Fiori or UI5 applications. This error can occur when there is a mismatch in the expected data format or when the data being processed does not conform to the required structure.
  Cause:
  
  Data Type Mismatch: The error may arise if the data being passed to a UI5 control does not match the expected data type. For example, if a string is expected but a number is provided.
  Model Binding Issues: If the model binding in the UI5 application is not set up correctly, it can lead to this error. This includes issues with the OData service or the way the data is being fetched.
  Incompatible Data Structures: If the data structure returned from the backend does not match the structure expected by the frontend application, this error can occur.
  Configuration Issues: Incorrect configuration in the SAP Gateway or the OData service can also lead to this error.
  
  Solution:
  
  Check Data Types: Ensure that the data types being passed to the UI5 controls match the expected types. Review the data model and the properties defined in the UI5 application.
  Review OData Service: Check the OData service being used. Ensure that it is returning the correct data structure and that the data types are compatible with what the UI5 application expects.
  Debugging: Use the browser's developer tools to inspect the network requests and responses. Look for any discrepancies in the data being returned from the backend.
  Model Configuration: Verify that the model is correctly configured in the UI5 application. Ensure that the binding paths are correct and that the model is properly instantiated.
  Error Handling: Implement error handling in your application to gracefully manage situations where data may not be in the expected format.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on similar issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered the same issue and what solutions they have found.
  Documentation: Review the official SAP documentation for UI5 and OData services to ensure compliance with best practices.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.