How To Fix CFD_DDIC_ADAPTER030 - Append Adapter: Append &1 is hosted in different include structure

SAP Error Message - Details

• Message type: E = Error

• Message class: CFD_DDIC_ADAPTER - Custom Fields: CDS Adapter

• Message number: 030

• Message text: Append Adapter: Append &1 is hosted in different include structure

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_DDIC_ADAPTER030 - Append Adapter: Append &1 is hosted in different include structure ?

  The SAP error message CFD_DDIC_ADAPTER030, which states "Append Adapter: Append &1 is hosted in different include structure," typically occurs when there is an attempt to append a structure or table that is not compatible with the current data structure due to differences in the include structures.
  Cause:
  
  Incompatible Structures: The append structure you are trying to use is defined in a different include than the one being used in the main structure. This can happen if the append structure is not properly linked to the main structure or if there are multiple versions of the same structure.
  Incorrect Configuration: The configuration of the data model or the way the append structure is defined may not align with the main structure.
  Transport Issues: If the append structure was transported from another system, it may not have been included correctly, leading to inconsistencies.
  
  Solution:
  
  Check Structure Definitions: Verify the definitions of both the main structure and the append structure. Ensure that they are defined in the same include or that the append structure is correctly linked to the main structure.
  Adjust Append Structure: If necessary, modify the append structure to ensure it is compatible with the main structure. This may involve moving the append to the correct include or redefining it.
  Rebuild the Data Model: If the issue persists, consider rebuilding the data model or re-creating the append structure to ensure it aligns with the main structure.
  Transport Consistency: If the append structure was transported, check the transport logs and ensure that all necessary objects were included in the transport request.
  Consult Documentation: Review SAP documentation or notes related to the specific structures you are working with to ensure compliance with best practices.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on handling append structures.
  Data Dictionary (SE11): Use transaction SE11 to examine the data dictionary objects involved, including the main structure and the append structure.
  Debugging: If you have access to debugging tools, you can trace the execution to see where the error is being triggered and gather more context about the issue.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.