How To Fix FDT_CORE921 - Invalid Element Type &1

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 921

• Message text: Invalid Element 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.

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 FDT_CORE921 - Invalid Element Type &1 ?

  The SAP error message FDT_CORE921 Invalid Element Type &1 typically occurs in the context of SAP's Form Data Technology (FDT) or when working with Adobe Forms. This error indicates that there is an issue with the type of an element being used in a form or data structure.
  Cause:
  
  Incorrect Element Type: The error usually arises when an element in the form or data structure is defined with an invalid or unsupported type. This could happen if the element type does not match the expected type for the operation being performed.
  Data Mapping Issues: If there is a mismatch between the data source and the form element types, this error can occur. For example, if a numeric field is expected but a string is provided.
  Configuration Errors: Misconfigurations in the form design or data mapping can lead to this error. This includes incorrect settings in the FDT configuration or issues in the underlying data model.
  
  Solution:
  
  Check Element Definitions: Review the definitions of the elements in your form or data structure. Ensure that all element types are correctly defined and supported by the system.
  Validate Data Mapping: Ensure that the data being passed to the form matches the expected types for each element. If a numeric value is expected, ensure that the data source provides a numeric value.
  Review Form Configuration: Check the configuration settings in the FDT and ensure that all mappings and settings are correctly defined. Look for any discrepancies that might lead to type mismatches.
  Test with Sample Data: If possible, test the form with sample data that is known to be valid. This can help isolate whether the issue is with the data being provided or with the form itself.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the element types supported in your version of SAP and FDT.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to FDT and the specific error message. SAP frequently updates its knowledge base with solutions to common problems.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for assistance. They can provide more detailed troubleshooting based on your specific system configuration.
  
  By following these steps, you should be able to identify and resolve the cause of the FDT_CORE921 error in your SAP environment.