How To Fix /UI2/CDMFCC010 - Invalid payload

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/CDMFCC -

• Message number: 010

• Message text: Invalid payload

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 /UI2/CDMFCC010 - Invalid payload ?

  The SAP error message /UI2/CDMFCC010 Invalid payload typically occurs in the context of SAP Fiori applications and the SAP UI5 framework. This error indicates that the payload being sent to the server is not in the expected format or contains invalid data. Here are some potential causes, solutions, and related information for this error:
  Causes:
  
  
  Malformed JSON: The payload being sent to the server may not be properly formatted as JSON. This can happen if there are syntax errors or if the data structure does not match the expected schema.
  
  
  Data Type Mismatch: The data types of the values in the payload may not match the expected types defined in the backend service. For example, sending a string where a number is expected.
  
  
  Missing Required Fields: The payload may be missing required fields that the backend service expects to receive.
  
  
  Exceeding Size Limits: The payload may exceed the size limits set by the server or the application.
  
  
  Backend Service Issues: There may be issues with the backend service itself, such as misconfiguration or bugs that prevent it from processing the payload correctly.
  
  
  Solutions:
  
  
  Validate JSON Structure: Use a JSON validator to check the structure of the payload being sent. Ensure that it is well-formed and adheres to the expected schema.
  
  
  Check Data Types: Review the data types of the values in the payload and ensure they match the expected types defined in the backend service.
  
  
  Include Required Fields: Make sure that all required fields are included in the payload. Refer to the API documentation for the backend service to identify required fields.
  
  
  Reduce Payload Size: If the payload is too large, consider optimizing the data being sent. This may involve sending only necessary fields or breaking the data into smaller chunks.
  
  
  Debugging: Use debugging tools in the browser (like the Developer Tools in Chrome or Firefox) to inspect the network requests and responses. This can help identify what is being sent and what the server is returning.
  
  
  Check Backend Logs: If you have access to the backend system, check the logs for any errors or warnings that may provide more context about why the payload is considered invalid.
  
  
  Consult Documentation: Review the relevant SAP documentation for the specific Fiori application or OData service you are working with to ensure compliance with expected payload formats.
  
  
  Related Information:
  
  SAP Fiori and UI5 Documentation: Refer to the official SAP documentation for Fiori and UI5 for guidelines on payload formats and API specifications.
  OData Services: If you are using OData services, familiarize yourself with the OData protocol and how it handles data formats.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and to seek advice from experienced developers.
  
  By following these steps, you should be able to identify the cause of the /UI2/CDMFCC010 Invalid payload error and implement a solution to resolve it.