How To Fix FDT_EXPRESSIONS426 - Container error: Invalid object reference

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 426

• Message text: Container error: Invalid object reference

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_EXPRESSIONS426 - Container error: Invalid object reference ?

  The SAP error message FDT_EXPRESSIONS426: Container error: Invalid object reference typically occurs in the context of SAP's Flexible Data Import (FDI) or Flexible Data Transfer (FDT) framework. This error indicates that there is an issue with the object reference being used in the data processing or transformation logic.
  Causes:
  
  Invalid Object Reference: The error usually arises when the system is trying to access an object (like a field, table, or structure) that does not exist or is not properly defined in the context of the operation.
  Data Mapping Issues: If there are issues in the mapping of data fields between the source and target, it can lead to invalid references.
  Configuration Errors: Incorrect configuration in the FDT settings or in the data model can lead to this error.
  Version Mismatch: If there are discrepancies between the versions of the FDT components or the data model being used, it may cause reference issues.
  Missing Dependencies: If the required dependencies or objects are not available in the system, it can lead to this error.
  
  Solutions:
  
  Check Object References: Verify that all object references used in the data processing logic are valid and exist in the system. This includes checking field names, table names, and any other referenced objects.
  Review Data Mapping: Ensure that the data mapping between the source and target is correctly defined. Look for any discrepancies or missing mappings.
  Configuration Review: Go through the FDT configuration settings to ensure everything is set up correctly. This includes checking the data model and transformation logic.
  Update Components: If there is a version mismatch, consider updating the relevant components to ensure compatibility.
  Check for Missing Objects: Ensure that all necessary objects and dependencies are present in the system. If any are missing, they may need to be created or imported.
  Debugging: If the issue persists, consider using debugging tools to trace the execution and identify where the invalid reference is occurring.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the FDT framework and this specific error message.
  Documentation: Review the official SAP documentation for FDT and FDI to understand the expected configurations and object references.
  Community Forums: Engage with SAP community forums or support channels to see if others have encountered similar issues and found solutions.
  
  If the problem continues after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.