How To Fix DT843 - It is not necessary to create an append for table &

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 843

• Message text: It is not necessary to create an append for table &

What causes this issue?

No <DS:TX.DOKU_RADTBFDS_KUNDENFELD>customer fields</> were found (in
the non-key section) of the table being processed. For this reason, it
is not necessary to create an <DS:TX.APPEND-STRUKTUR>append</> to the
table.

System Response

The system switches immediately to <DS:TX.DOKU_RADTBFDS_PHASE2>phase
2</> of the table adjustment procedure.

How to fix this error?

Adopt or edit the proposal for the original table made by the system.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DT843 - It is not necessary to create an append for table & ?

  The SAP error message DT843 indicates that there is an attempt to create an append structure for a table where it is not necessary or allowed. This typically occurs when you try to add an append structure to a standard SAP table that already has a defined structure or when the table is not designed to be extended in that way.
  Cause:
  
  Standard Table Restrictions: The table you are trying to append to is a standard SAP table that does not allow appending. This is often the case with certain core tables in the SAP system.
  Existing Append Structures: The table may already have existing append structures, and SAP does not allow multiple appends for the same table.
  Technical Settings: The technical settings of the table may not permit appending, especially if it is a pooled or cluster table.
  
  Solution:
  
  Check Table Properties: Verify the properties of the table in the Data Dictionary (SE11). Look for existing append structures or check if the table is a standard SAP table that does not allow appending.
  Use Custom Tables: If you need to extend the functionality, consider creating a custom Z-table that meets your requirements instead of appending to a standard table.
  Use Enhancement Options: If you need to add fields to a standard table, consider using enhancement options like Business Add-Ins (BAdIs) or user exits, which may provide a way to extend functionality without directly modifying the table structure.
  Consult Documentation: Review SAP documentation or notes related to the specific table to understand its extensibility options.
  
  Related Information:
  
  Transaction Codes: Use SE11 (Data Dictionary) to view the table structure and properties.
  SAP Notes: Check for any relevant SAP Notes that might provide additional context or solutions for the specific table you are working with.
  Development Guidelines: Familiarize yourself with SAP's guidelines on extending standard tables and the use of append structures to ensure compliance with best practices.
  
  If you continue to face issues, consider reaching out to your SAP Basis or development team for further assistance.