How To Fix FKKBIX406 - --> Error during processing of source transaction &1 &2

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 406

• Message text: --> Error during processing of source transaction &1 &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 FKKBIX406 - --> Error during processing of source transaction &1 &2 ?

  The SAP error message FKKBIX406 indicates that there was an error during the processing of a source transaction, specifically related to the financial accounting module. This error typically arises in the context of document processing, particularly when dealing with transactions that involve financial postings or document clearing.
  Cause:
  The error can be caused by several factors, including but not limited to:
  
  Data Inconsistencies: There may be inconsistencies in the data being processed, such as missing or incorrect entries in the source transaction.
  Configuration Issues: Incorrect configuration settings in the financial accounting module can lead to processing errors.
  Authorization Problems: The user may not have the necessary authorizations to process the transaction.
  Technical Issues: There could be underlying technical issues, such as database locks or system performance problems.
  Missing Master Data: Required master data (like vendor or customer information) may be missing or incomplete.
  
  Solution:
  To resolve the FKKBIX406 error, you can take the following steps:
  
  
  Check the Source Transaction: Review the source transaction indicated in the error message (the placeholders &1 and &2 will provide specific transaction details). Ensure that all required fields are filled out correctly and that there are no inconsistencies.
  
  
  Review Configuration Settings: Verify the configuration settings in the financial accounting module to ensure they are set up correctly for the type of transaction being processed.
  
  
  User Authorizations: Check the user’s authorizations to ensure they have the necessary permissions to execute the transaction.
  
  
  Analyze Logs: Look at the application logs (transaction SLG1) for more detailed error messages that can provide additional context about the failure.
  
  
  Check Master Data: Ensure that all necessary master data is available and correctly maintained in the system.
  
  
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide patches or updates.
  
  
  Technical Support: If the issue persists, consider reaching out to your SAP Basis or technical support team for further investigation, especially if it appears to be a system or performance-related issue.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB01 (Post Document), FB03 (Display Document), and FBL1N (Vendor Line Item Display) to help in troubleshooting.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Documentation: Review SAP documentation related to financial accounting and error handling for additional guidance.
  
  By following these steps, you should be able to identify the root cause of the FKKBIX406 error and implement an appropriate solution.