How To Fix E2210 - Copying append structures is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: E2 - DE Data Dictionary

• Message number: 210

• Message text: Copying append structures is not allowed

What causes this issue?

An append structure is assigned to exactly one table. This assignment
is stored explicitly.
Transferring this structure to a second table is therefore irrelevant.

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?

It is not possible to copy an append structure.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message E2210 - Copying append structures is not allowed ?

  The SAP error message E2210, which states "Copying append structures is not allowed," typically occurs when you attempt to copy a table or structure that has an append structure associated with it. Append structures are used in SAP to add fields to existing database tables without modifying the original table structure. However, SAP restricts the copying of these structures to maintain data integrity and consistency.
  Cause:
  
  Append Structure: The table or structure you are trying to copy has an append structure associated with it. SAP does not allow copying of tables or structures that have append structures.
  Data Dictionary Restrictions: The SAP Data Dictionary enforces rules to prevent the copying of objects that could lead to inconsistencies or data integrity issues.
  
  Solution:
  
  Avoid Copying: Instead of copying the table or structure, consider creating a new structure or table that meets your requirements without copying the existing one.
  Use Existing Structures: If you need to extend functionality, consider using the existing append structure or creating a new append structure for the original table.
  Manual Creation: If you need similar fields, manually create a new structure or table and define the fields as needed, rather than copying an existing one.
  Check Dependencies: Review the dependencies and relationships of the table or structure you are working with to ensure that you are not violating any SAP rules.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or updates related to this error message. Sometimes, SAP provides specific notes that address known issues or provide workarounds.
  Documentation: Refer to the SAP Help Portal or the Data Dictionary documentation for more information on append structures and their usage.
  Development Guidelines: Follow SAP's development guidelines to ensure that you are adhering to best practices when creating or modifying database objects.
  
  If you continue to face issues or need further assistance, consider reaching out to your SAP Basis or ABAP development team for support.