How To Fix FDT_CORE081 - Unknown function mode

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 081

• Message text: Unknown function mode

What causes this issue?

An unknown function mode has been specified for the function. The
available function modes are defined as constants in the interface
IF_FDT_FUNCTION. For more details, refer to the BRFplus documentation.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Specify a valid function mode.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CORE081 - Unknown function mode ?

  The SAP error message FDT_CORE081: Unknown function mode typically occurs in the context of SAP's Form Data Management (FDM) or when working with Adobe Forms. This error indicates that the system encountered an unexpected or unrecognized function mode while processing a form or data.
  Causes:
  
  Incorrect Configuration: The function mode specified in the form or data processing configuration may not be recognized by the system.
  Version Mismatch: There may be a mismatch between the version of the form and the version of the FDM or Adobe Forms component being used.
  Corrupted Form: The form itself may be corrupted or improperly designed, leading to the system not being able to interpret the function mode.
  Missing or Incomplete Data: Required data or parameters may be missing, causing the function mode to be unrecognized.
  
  Solutions:
  
  Check Configuration: Review the configuration settings for the form and ensure that the function mode is correctly defined and recognized by the system.
  Update Components: Ensure