How To Fix TR_AUSL655 - Append structure not allowed in exchange table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: TR_AUSL - Software Delivery Composer Messages

• Message number: 655

• Message text: Append structure not allowed in exchange table &1

What causes this issue?

The append structure is used in exchange table &V1& and cannot be
delivered. Otherwise, serious upgrade problems could occur.

System Response

The system displays the relevant entries in the results overview in the
object list check.

How to fix this error?

Remove the object from the request by selecting the entry and choosing
<LS>Correct Entries</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TR_AUSL655 - Append structure not allowed in exchange table &1 ?

  The SAP error message TR_AUSL655, which states "Append structure not allowed in exchange table &1," typically occurs when there is an attempt to use an append structure in a context where it is not permitted, particularly in the context of exchange tables (like those used in IDocs or data transfer).
  Cause:
  
  Append Structure Usage: The error arises when an append structure is included in a table that is defined as an exchange table. Exchange tables are typically used for data transfer and should not contain append structures because they can lead to inconsistencies in data handling.
  Data Model Constraints: The data model in SAP has specific constraints regarding the use of append structures, especially in the context of data exchange. Exchange tables are expected to have a fixed structure.
  
  Solution:
  
  Remove Append Structures: The most straightforward solution is to remove the append structure from the exchange table. You can do this by modifying the data dictionary (SE11) and ensuring that the table does not include any append structures.
  Use Standard Structures: If you need additional fields, consider using standard structures or creating a new structure that does not involve appending to the existing exchange table.
  Check Data Transfer Logic: Review the logic that is trying to use the append structure in the exchange table. Ensure that the data transfer process is designed to work with the standard structure of the exchange table.
  Consult Documentation: Refer to SAP documentation or consult with your SAP Basis or ABAP team to understand the implications of modifying the data structure and ensure compliance with best practices.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SE11 (Data Dictionary) to view and modify the table definitions.
  SAP Notes: Check for any relevant SAP Notes that might provide additional context or solutions for this specific error.
  Testing: After making changes, ensure thorough testing is conducted to verify that the data transfer processes work correctly without the append structure.
  
  If you continue to face issues, consider reaching out to SAP support or your internal SAP team for further assistance.