How To Fix FPB_EXPRESS_PLANNING421 - Entry was copied using existing components

FPB_EXPRESS_PLANNING421 - Overview

• Message type: E = Error

• Message class: FPB_EXPRESS_PLANNING - Messages for Express Planning

• Message number: 421

• Message text: Entry was copied using existing components

What causes this issue?

The selected hierarchy entry (copy source) was copied and saved under
the specified technical name (copy target).
Make sure that the copy target now uses the dependent (subordinate)
hierarchy elements from the copy template <ZH>additionally per reference
</> and does <ZH>not</> copy them too.

System Response

So that a later modification of a planning step or substep that uses
such a per reference <LS>only</> influences the copy target and <ZH>not
</> the copy source, the system removes the reference in the case of a
later change to a step or substep, and copies the changed hierarchy
element while using a newly generated technical name.

How to fix this error?

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

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 FPB_EXPRESS_PLANNING421 - Entry was copied using existing components ?

  The SAP error message FPB_EXPRESS_PLANNING421 typically indicates that there is an issue related to the planning process in SAP, specifically when using the Express Planning functionality. The message "Entry was copied using existing components" suggests that the system is trying to copy an entry but is encountering a conflict or issue with the components involved.
  Possible Causes:
  
  Duplicate Entries: The entry you are trying to create or modify may already exist in the system, leading to a conflict.
  Component Configuration: There may be issues with the configuration of the components being used in the planning process.
  Data Integrity Issues: There could be inconsistencies or integrity issues in the data that prevent the system from processing the request.
  Authorization Issues: The user may not have the necessary permissions to perform the action, leading to the error.
  
  Solutions:
  
  Check for Duplicates: Review the entries in the system to ensure that you are not trying to create a duplicate. If