How To Fix FDT_CORE867 - No function assigned to ruleset &1

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 867

• Message text: No function assigned to ruleset &1

What causes this issue?

You are about to activate or check ruleset &v1&. The system has
determined that this ruleset has currently no function assigned. This is
not an error or an inconsistency. However, since a ruleset can only be
executed by calling the assigned function, a missing function assignment
must be counted as an incomplete definition.

System Response

The ruleset cannot be activated.

How to fix this error?

Assign a function to ruleset &v1&.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CORE867 - No function assigned to ruleset &1 ?

  The SAP error message FDT_CORE867 indicates that there is no function assigned to the specified ruleset in the context of SAP's Flexible Data Import (FDI) or Flexible Data Transfer (FDT) framework. This error typically arises when a ruleset is expected to have a function associated with it, but none has been defined.
  
  Cause:
  
  Missing Function Assignment: The ruleset you are trying to use does not have a function assigned to it. This could happen if the ruleset was created but not properly configured.
  Incorrect Configuration: The ruleset might have been incorrectly configured or deleted, leading to the absence of an associated function.
  Transport Issues: If the ruleset was transported from another system, the function assignment might not have been included in the transport request.
  
  
  Solution:
  
  
  Check Ruleset Configuration:
  
  Go to the FDT transaction (e.g., FDT_RULESET) and check the configuration of the ruleset in question.
  Ensure that a function is assigned to the ruleset. If not, you will need