How To Fix /UI2/CDMFCC030 - Startup JSON transformation failed

/UI2/CDMFCC030 - Overview

• Message type: E = Error

• Message class: /UI2/CDMFCC -

• Message number: 030

• Message text: Startup JSON transformation failed

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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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI2/CDMFCC030 - Startup JSON transformation failed ?

  The SAP error message /UI2/CDMFCC030 Startup JSON transformation failed typically indicates an issue with the transformation of JSON data during the startup of a Fiori application or a related UI component. This error can arise due to various reasons, including issues with the JSON structure, problems in the backend service, or configuration errors.
  Causes:
  
  Malformed JSON: The JSON data being processed may be incorrectly formatted or contain invalid characters.
  Backend Service Issues: The OData service or backend service that provides the JSON data may be down or returning errors.
  Configuration Errors: There may be issues in the configuration of the Fiori application or the associated UI5 component.
  Version Mismatch: There could be a mismatch between the UI5 version and the backend service version.
  Network Issues: Connectivity problems between the frontend and backend systems can also lead to this error.
  
  Solutions:
  
  Check JSON Structure: Validate the JSON data being returned by the backend service. Use tools like JSONLint to