How To Fix FDT_EXPRESSIONS290 - Invalid table data object set as result; ddic binding information missing

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_EXPRESSIONS - Formula & Derivation Tool: Expressions

• Message number: 290

• Message text: Invalid table data object set as result; ddic binding information missing

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_EXPRESSIONS290 - Invalid table data object set as result; ddic binding information missing ?

  The SAP error message FDT_EXPRESSIONS290 indicates that there is an issue with the data object being used in a data binding context, specifically that the table data object set as a result is invalid due to missing DDIC (Data Dictionary) binding information. This error typically arises in the context of SAP Fiori or SAP UI5 applications, where data binding is crucial for displaying data correctly.
  Cause:
  
  
  Missing DDIC Binding Information: The error suggests that the data object you are trying to bind to does not have the necessary Data Dictionary information. This could happen if the data structure is not defined correctly in the ABAP Dictionary or if the data source is not properly configured.
  
  
  Incorrect Data Model: The data model being used may not be correctly defined or may not match the expected structure. This can occur if there are changes in the underlying data structure that have not been reflected in the application.
  
  
  Inconsistent Data Types: If the data types in the data model do not match the expected types in the UI5 application, it can lead to binding issues.
  
  
  Transport Issues: If the application was recently transported from one system to another, there may be inconsistencies in the data dictionary objects.
  
  
  Solution:
  
  
  Check Data Dictionary Objects: Verify that the data objects being used in the application have the correct DDIC definitions. Ensure that the data types, structures, and tables are correctly defined in the ABAP Dictionary.
  
  
  Update Data Model: If there have been changes to the underlying data structure, update the data model in your application to reflect these changes. This may involve regenerating the data model or adjusting the bindings in the UI5 application.
  
  
  Debugging: Use debugging tools to trace the data binding process and identify where the binding is failing. This can help pinpoint the exact location of the issue.
  
  
  Check Transport Logs: If the application was recently transported, check the transport logs for any errors or warnings that may indicate issues with the data dictionary objects.
  
  
  Recreate the Data Binding: If the issue persists, consider recreating the data binding in the application. This can sometimes resolve issues related to stale or incorrect bindings.
  
  
  Consult Documentation: Refer to SAP documentation or community forums for any known issues or updates related to the specific version of SAP you are using.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific notes related to this error message. SAP frequently updates their knowledge base with solutions to common issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Version Compatibility: Ensure that your SAP system and UI5 libraries are compatible and up to date, as discrepancies can lead to binding issues.
  
  By following these steps, you should be able to diagnose and resolve the FDT_EXPRESSIONS290 error in your SAP application.