How To Fix /UI2/CDMFCC348 - Maintained Conversion Tags are invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/CDMFCC -

• Message number: 348

• Message text: Maintained Conversion Tags are invalid

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI2/CDMFCC348 - Maintained Conversion Tags are invalid ?

  The SAP error message /UI2/CDMFCC348 Maintained Conversion Tags are invalid typically occurs in the context of SAP Fiori applications and the SAP UI5 framework. This error indicates that there are issues with the conversion tags that are maintained in the system, which are used for mapping or converting data between different formats or representations.
  Cause:
  
  Invalid Conversion Tags: The conversion tags that have been defined in the system may not be valid or may not correspond to the expected values.
  Configuration Issues: There may be misconfigurations in the Fiori app or the underlying OData service that lead to this error.
  Data Model Changes: Changes in the data model or the underlying database structure that are not reflected in the conversion tags can also lead to this error.
  Transport Issues: If the conversion tags were transported from one system to another, there may be inconsistencies or missing entries.
  
  Solution:
  
  Check Conversion Tags: Review the conversion tags that are maintained in the system. Ensure that they are correctly defined and correspond to the expected values.
  Update Configuration: If there are any discrepancies in the configuration, update the settings in the SAP Fiori app or the OData service to ensure they are aligned with the conversion tags.
  Data Model Review: If there have been recent changes to the data model, ensure that the conversion tags are updated accordingly to reflect these changes.
  Transport Validation: If the issue arose after a transport, validate that all necessary objects and configurations were transported correctly.
  Check SAP Notes: Look for any relevant SAP Notes that may address this specific error or provide guidance on how to resolve it.
  Debugging: If you have access to the development environment, consider debugging the application to trace where the error is occurring and gather more context.
  
  Related Information:
  
  SAP Fiori Documentation: Review the official SAP Fiori documentation for guidelines on maintaining conversion tags and troubleshooting related issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the issue persists and you are unable to resolve it, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.