How To Fix DT887 - Table & belongs to central Basis, so appends are not allowed

DT887 - Overview

• Message type: E = Error

• Message class: DT - Table activation (incl. indexes)

• Message number: 887

• Message text: Table & belongs to central Basis, so appends are not allowed

What causes this issue?

The table belongs to the central base of the R/3 System.
<DS:TX.APPEND-STRUKTUR>Appends</> may not be created for such tables.

System Response

If there is a table adjustment, control is immediately passed to
<DS:TX.DOKU_RADTBFDS_PHASE2>phase 2</>.

How to fix this error?

Transfer or edit the proposal for the original table as created by the
system.

Error message extract from SAP system. Copyright SAP SE.

DT887 - Details

• The SAP error message DT887 indicates that you are trying to append a table that is part of the central Basis system, which is not allowed. This typically occurs when you attempt to modify a standard SAP table that is managed by the central Basis layer, as these tables are critical for the system's integrity and functionality.
  
  Cause:
  
  Modification Attempt: You are trying to append fields to a standard SAP table that is part of the central Basis.
  System Restrictions: SAP restricts modifications to certain tables to ensure system stability and compatibility across different installations and upgrades.
  
  
  Solution:
  
  Use Custom Tables: Instead of appending fields to a standard table, create a custom Z-table that can hold the additional data you need. This allows you to maintain your customizations without affecting the standard SAP tables.
  Use Enhancement Options: If you need to extend the functionality of a standard table, consider using enhancement options provided by SAP, such