How To Fix /UI2/CDMCNV001 - ======= 001 - 099: Meta Information

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/CDMCNV -

• Message number: 001

• Message text: ======= 001 - 099: Meta Information

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/CDMCNV001 - ======= 001 - 099: Meta Information ?

  The SAP error message /UI2/CDMCNV001 typically relates to issues with the conversion of metadata in the SAP Fiori/UI2 framework. This error can occur during the activation or usage of Fiori applications, particularly when there are inconsistencies or issues with the metadata definitions.
  Cause:
  
  Metadata Inconsistencies: The error may arise due to inconsistencies in the metadata definitions of the OData services or UI annotations.
  Missing or Incorrect Annotations: If the required annotations for the Fiori application are missing or incorrectly defined, it can lead to this error.
  Transport Issues: If the transport of changes related to the OData service or UI annotations was not successful, it could lead to this error.
  Version Mismatch: There may be a version mismatch between the frontend and backend components of the SAP system.
  
  Solution:
  
  Check Metadata: Review the metadata of the OData service to ensure that it is correctly defined and that all required annotations are present.
  Re-activate OData Service: If there are issues with the OData service, try reactivating it in the SAP Gateway (transaction /IWFND/MAINT_SERVICE).
  Clear Cache: Clear the cache of the SAP Gateway and the browser cache to ensure that the latest metadata is being used.
  Check Transport Logs: If the issue arose after a transport, check the transport logs for any errors or warnings that might indicate what went wrong.
  Update Components: Ensure that both the frontend and backend components of the SAP system are up to date and compatible with each other.
  Debugging: If the issue persists, consider debugging the application to identify the exact point of failure.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to this error message for any specific fixes or recommendations provided by SAP.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review the official SAP documentation for Fiori/UI2 and OData services for best practices in metadata management.
  
  If the problem continues after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.