How To Fix TG459 - **** Deletions of customer fields have been discovered

TG459 - Overview

• Message type: E = Error

• Message class: TG - Messages for Upgrade Repository Switch

• Message number: 459

• Message text: **** Deletions of customer fields have been discovered

What causes this issue?

It was found that customer fields (and therefore also the data
contained in them) could be accidentally lost due to the conversions
caused by the update.

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?

INCLUDE 'DDFD_SOLUTION' OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TG459 - **** Deletions of customer fields have been discovered ?

  The SAP error message TG459, which states "Deletions of customer fields have been discovered," typically occurs when there are inconsistencies or issues related to custom fields in the SAP system. This error is often encountered during data migration, system upgrades, or when changes are made to the data model.
  
  Cause:
  
  Field Deletion: The error indicates that certain custom fields that were previously defined in the system have been deleted or are no longer available.
  Data Inconsistency: There may be existing data that references these deleted fields, leading to inconsistencies.
  Transport Issues: If changes were transported from one system to another (e.g., from development to production), it’s possible that the transport did not include all necessary objects or that some objects were deleted in the target system.
  Configuration Changes: Changes in the configuration or data model that affect custom fields can also trigger this error.
  
  
  Solution:
  
  Check Custom Fields: Review the custom fields in the relevant data model