How To Fix FDT_CORE859 - ID &1 in range from rule (pos &2) is missing in the ruleset context

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 859

• Message text: ID &1 in range from rule (pos &2) is missing in the ruleset context

What causes this issue?

The ID &1& of a data object in a condition range of a rule (rule
position &V2&) is missing in the ruleset context.

System Response

The ruleset cannot be activated.

How to fix this error?

Add the data object &v1& to the ruleset context. You can do this in any
of the following ways:
Add the data object to the assigned function context.
Add the data object to the temporary variables of the ruleset.

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_CORE859 - ID &1 in range from rule (pos &2) is missing in the ruleset context ?

  The SAP error message FDT_CORE859 indicates that there is a missing ID in the ruleset context for a specific rule. This error typically occurs in the context of SAP's Flexible Data Import (FDI) or Flexible Data Transformation (FDT) framework, which is used for data processing and transformation tasks.
  Cause:
  The error message FDT_CORE859 is triggered when the system is unable to find a specific ID (denoted as &1) that is expected to be present in the ruleset context for a rule at a specific position (denoted as &2). This can happen due to several reasons:
  
  Missing Configuration: The ruleset may not be properly configured, and the required ID is not defined in the context.
  Incorrect Rule Definition: The rule that references the ID may be incorrectly defined or may have been deleted or modified.
  Data Issues: The data being processed may not match the expected format or structure, leading to the absence of the required ID.
  Versioning Issues: If there are multiple versions of the ruleset, the version being executed may not have the required ID.
  
  Solution:
  To resolve the FDT_CORE859 error, you can take the following steps:
  
  
  Check Ruleset Configuration:
  
  Verify that the ruleset is correctly configured and that all necessary IDs are defined in the context.
  Ensure that the ruleset is active and that the correct version is being used.
  
  
  
  Review Rule Definitions:
  
  Inspect the specific rule that is causing the error. Check if the rule is correctly defined and if it references the correct IDs.
  If the rule has been modified, consider reverting to a previous version that was known to work.
  
  
  
  Validate Input Data:
  
  Ensure that the input data being processed matches the expected structure and format. Check for any discrepancies that might lead to missing IDs.
  
  
  
  Debugging:
  
  Use debugging tools available in SAP to trace the execution of the ruleset and identify where the missing ID is expected.
  Look for logs or error messages that provide additional context about the failure.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources related to FDT and ruleset configuration for additional guidance.
  
  
  
  Seek Support:
  
  If the issue persists, consider reaching out to SAP support or consulting with a technical expert who specializes in FDT.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide updates and patches.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  Training and Documentation: Familiarize yourself with the FDT framework through training materials or official SAP documentation to better understand how rulesets and contexts work.
  
  By following these steps, you should be able to identify the root cause of the FDT_CORE859 error and implement a suitable solution.