How To Fix FDT_CORE231 - Invalid table type &1

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_CORE - Formula & Derivation Tool: Core

• Message number: 231

• Message text: Invalid table type &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CORE231 - Invalid table type &1 ?

  The SAP error message FDT_CORE231: Invalid table type &1 typically occurs in the context of the SAP Fiori Design Studio or when working with the FDT (Form Data Tool) framework. This error indicates that the system has encountered an invalid or unsupported table type during processing.
  Cause:
  
  Incorrect Table Type: The error is often caused by using a table type that is not recognized or supported by the system. This could happen if the table type is misspelled, not defined in the system, or if there is a mismatch between the expected and actual table types.
  Configuration Issues: There may be issues with the configuration of the data model or the way the table is defined in the application.
  Data Source Issues: If the data source is not correctly set up or if it does not return the expected structure, this error can occur.
  
  Solution:
  
  Check Table Type: Verify that the table type specified in your application or configuration is correct. Ensure that it matches the expected types defined in the system.
  Review Data Model: Check the data model configuration to ensure that all table types are correctly defined and that there are no discrepancies.
  Debugging: Use debugging tools to trace the execution and identify where the invalid table type is being referenced. This can help pinpoint the exact location of the issue.
  Consult Documentation: Refer to the SAP documentation for the specific version you are using to ensure that you are using supported table types and configurations.
  Update or Patch: Ensure that your SAP system is up to date with the latest patches and updates, as this can sometimes resolve underlying issues related to table types.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or fixes related to the FDT framework and the specific error message.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can provide insights or solutions.
  SAP Help Portal: Utilize the SAP Help Portal for detailed documentation on the FDT framework and related components.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.