How To Fix FKKBIX323 - Internal error: field &1 not found (&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKBIX - Conv.Inv.: Billing (Invoice Preprocessing)

• Message number: 323

• Message text: Internal error: field &1 not found (&2)

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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FKKBIX323 - Internal error: field &1 not found (&2) ?

  The SAP error message FKKBIX323, which states "Internal error: field &1 not found (&2)," typically indicates that there is an issue with the data structure or the configuration in the SAP system. This error can occur in various contexts, often related to financial accounting or controlling modules, particularly when dealing with document processing or data retrieval.
  Causes:
  
  
  Missing Field in Data Structure: The error suggests that the system is trying to access a field that does not exist in the specified data structure. This could be due to a missing or incorrectly defined field in the database table or structure.
  
  
  Custom Development Issues: If there are custom programs, enhancements, or modifications in the system, they might reference fields that have been changed or removed in the standard SAP data structures.
  
  
  Transport Issues: If changes were transported from one system to another (e.g., from development to production), there might be inconsistencies in the data structures between the systems.
  
  
  Version Compatibility: The error may arise if there are compatibility issues between different versions of SAP or if the system is not updated with the latest patches.
  
  
  Solutions:
  
  
  Check Data Structure: Verify the data structure or table definition in the SAP system to ensure that the field mentioned in the error message exists. You can use transaction codes like SE11 (Data Dictionary) to check the relevant structures or tables.
  
  
  Review Custom Code: If there are custom developments, review the code to ensure that it is referencing the correct fields. Make necessary adjustments if fields have been renamed or removed.
  
  
  Transport Consistency: Ensure that all necessary transports have been applied correctly and that there are no inconsistencies between the development, quality assurance, and production environments.
  
  
  SAP Notes and Support: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. Sometimes, SAP releases patches or notes that resolve known issues.
  
  
  Debugging: If you have access to debugging tools, you can set breakpoints in the relevant programs to trace where the error occurs and gather more context about the missing field.
  
  
  Consult SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. Provide them with the error details and any relevant context to help them diagnose the issue.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SE11 (Data Dictionary), SE80 (Object Navigator), and SE37 (Function Module) to investigate the issue further.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Documentation: Review SAP documentation related to the specific module or functionality where the error occurs to understand the expected data structures and fields.
  
  By following these steps, you should be able to identify the cause of the FKKBIX323 error and implement a suitable solution.