How To Fix FDT_CHANGE_INFO268 - Context class assignment was removed

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_CHANGE_INFO - FDT: Changes info in object for different versions

• Message number: 268

• Message text: Context class assignment was removed

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CHANGE_INFO268 - Context class assignment was removed ?

  The SAP error message "FDT_CHANGE_INFO268: Context class assignment was removed" typically occurs in the context of the SAP Fiori Design Time (FDT) or when working with the Fiori Elements framework. This error indicates that there has been a change in the context class assignment for a particular UI element or data model, which may lead to inconsistencies or issues in the application.
  Cause:
  
  Changes in Data Model: The context class assignment may have been removed or altered due to changes in the underlying data model or service definition.
  Inconsistent Metadata: If the metadata of the OData service has been modified (e.g., fields added or removed), it can lead to this error.
  Development Environment Changes: Changes made in the development environment, such as updates to the UI5 libraries or changes in the application configuration, can also trigger this error.
  Versioning Issues: If there are version mismatches between the frontend and backend components, it may lead to context class assignment issues.
  
  Solution:
  
  Check OData Service: Verify the OData service being used in the application. Ensure that the service is correctly defined and that the context classes are properly assigned.
  Update Metadata: If there have been changes to the data model, regenerate or update the metadata in the application to reflect these changes.
  Clear Cache: Clear the browser cache and the SAP Gateway cache to ensure that the latest version of the application and OData service is being used.
  Review Application Configuration: Check the application configuration files (e.g., manifest.json) for any inconsistencies or errors in the context class assignments.
  Debugging: Use the browser's developer tools to debug the application and check for any additional error messages or warnings that may provide more context about the issue.
  Consult Documentation: Refer to the SAP documentation for Fiori Elements and FDT for any specific guidelines or troubleshooting steps related to context class assignments.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Fiori Elements Documentation: Review the official SAP Fiori Elements documentation for best practices and guidelines on context class assignments and data binding.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.