How To Fix /BOFU/FC_MSG049 - Comm. Structure &1 of BO Node &2/&3 is not a structure

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOFU/FC_MSG -

• Message number: 049

• Message text: Comm. Structure &1 of BO Node &2/&3 is not a structure

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BOFU/FC_MSG049 - Comm. Structure &1 of BO Node &2/&3 is not a structure ?

  The SAP error message /BOFU/FC_MSG049 Comm. Structure &1 of BO Node &2/&3 is not a structure typically occurs in the context of Business Object (BO) development or when working with Business Object Framework (BOF) in SAP. This error indicates that the communication structure specified in the message is not recognized as a valid structure.
  Cause:
  
  Incorrect Configuration: The communication structure defined for the Business Object node is either not set up correctly or is pointing to an invalid object.
  Data Type Mismatch: The system expects a structure but finds a different data type (like a table or a simple data type).
  Missing or Incomplete Definition: The structure may not be defined in the system, or it may be incomplete.
  Transport Issues: If the object was transported from one system to another, there may have been issues during the transport that caused the structure to be missing or corrupted.
  
  Solution:
  
  Check Configuration: Verify the configuration of the Business Object node in the relevant transaction (e.g., SWO1 for Business Object definitions). Ensure that the communication structure is correctly defined and exists in the system.
  Validate Structure: Use transaction SE11 to check if the structure exists and is correctly defined. Ensure that it is indeed a structure and not a different type of object.
  Recreate or Adjust Structure: If the structure is missing or incorrectly defined, you may need to recreate it or adjust the existing definition to ensure it meets the requirements.
  Check Transport Logs: If the issue arose after a transport, check the transport logs for any errors or warnings that might indicate what went wrong during the transport process.
  Debugging: If you have access to debugging tools, you can set breakpoints in the relevant code to see where the error is triggered and gather more context about the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SWO1 (Business Object Builder), SE11 (Data Dictionary), and SE80 (Object Navigator) for managing and troubleshooting Business Objects.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide additional context or solutions for specific scenarios.
  Documentation: Review SAP documentation on Business Object Framework and communication structures to ensure you understand the expected configurations and definitions.
  
  If the problem persists after following these steps, consider reaching out to your SAP Basis or development team for further assistance, as they may have more insights into the specific configurations and customizations in your SAP environment.