How To Fix FDT_CORE206 - Object &1 cannot be undeleted; used object &2 already lost

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 206

• Message text: Object &1 cannot be undeleted; used object &2 already lost

What causes this issue?

You tried to undelete object &v1& which referenced another object in the
deleted version. Unfortunately the referenced object is already
physically deleted. Therefore object &v1& itself cannot be undeleted.

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?

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_CORE206 - Object &1 cannot be undeleted; used object &2 already lost ?

  The SAP error message FDT_CORE206 indicates that there is an issue with undeleting an object in the SAP system. Specifically, the message states that the object you are trying to undelete (Object &1) cannot be restored because it is associated with another object (Object &2) that has already been lost or deleted.
  Cause:
  
  Dependency Issues: The object you are trying to undelete has dependencies on another object that has been deleted. This means that the system cannot restore the first object because it relies on the second object, which is no longer available.
  Data Integrity: SAP enforces data integrity rules, and if an object is dependent on another object that is missing, it cannot be restored to prevent inconsistencies in the system.
  
  Solution:
  
  Check Dependencies: Investigate the dependencies of the object you are trying to undelete. You can do this by reviewing the object relationships in the SAP system. Identify the lost object (Object &2) and determine if it can be restored or if you need to recreate it.
  Restore the Lost Object: If possible, restore the lost object (Object &2) first. Once the dependent object is available, you should be able to undelete the original object (Object &1).
  Recreate the Object: If the lost object cannot be restored, you may need to recreate it manually. After recreating the lost object, attempt to undelete the original object again.
  Consult Documentation: Review SAP documentation or consult with your SAP Basis or development team for specific procedures related to undeleting objects in your environment.
  
  Related Information:
  
  Transaction Codes: You may need to use specific transaction codes to manage objects, such as SE80 (Object Navigator) or SE11 (Data Dictionary).
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling object deletions and undeletions.
  System Logs: Review system logs for additional error messages or warnings that may provide more context about the issue.
  
  If the problem persists after following these steps, consider reaching out to SAP support for further assistance.