How To Fix J4307 - An internal error occurred when the sender structure was determined

SAP Error Message - Details

• Message type: E = Error

• Message class: J4 - External Data Transfer

• Message number: 307

• Message text: An internal error occurred when the sender structure was determined

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message J4307 - An internal error occurred when the sender structure was determined ?

  The SAP error message J4307, which states "An internal error occurred when the sender structure was determined," typically occurs in the context of SAP's data transfer processes, particularly in the context of the SAP BW (Business Warehouse) or SAP ECC (Enterprise Central Component) systems. This error can arise due to various reasons, including configuration issues, data inconsistencies, or problems with the underlying data model.
  Causes:
  
  Configuration Issues: Incorrect or incomplete configuration of the data source or data transfer process can lead to this error.
  Data Model Problems: Issues with the data model, such as missing or incorrectly defined structures, can cause the system to fail when trying to determine the sender structure.
  Inconsistent Data: If the data being processed is inconsistent or does not match the expected format, it can trigger this error.
  Transport Issues: If there have been recent transports that included changes to data structures or configurations, these may not have been properly implemented or activated.
  System Bugs: Occasionally, this error can be caused by bugs in the SAP system itself, particularly if you are using an older version of SAP.
  
  Solutions:
  
  Check Configuration: Review the configuration of the data source and ensure that all necessary settings are correctly defined. This includes checking the data transfer process and ensuring that the sender structure is properly set up.
  Validate Data Model: Ensure that the data model is correctly defined and that all necessary structures are in place. You may need to check the InfoObjects, InfoProviders, and any related settings.
  Data Consistency Check: Run consistency checks on the data being processed to ensure that it meets the expected formats and structures.
  Transport Review: If the error occurred after a transport, review the transport logs and ensure that all objects were successfully transported and activated.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve known issues.
  Debugging: If you have access to the development environment, you can use debugging tools to trace the error and identify the exact point of failure in the code.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including any relevant logs or screenshots.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for guidance on data transfer processes and error handling.
  Community Forums: Check SAP Community forums or other online resources where users may have discussed similar issues and solutions.
  System Logs: Review system logs (transaction codes like SLG1) for additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to diagnose and resolve the J4307 error in your SAP system.