How To Fix FIN_CONF020 - Internal error: &1 &2 &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: FIN_CONF -

• Message number: 020

• Message text: Internal error: &1 &2 &3 &4

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.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message FIN_CONF020 - Internal error: &1 &2 &3 &4 ?

  The SAP error message FIN_CONF020, which states "Internal error: &1 &2 &3 &4," typically indicates an internal inconsistency or issue within the Financial Accounting (FI) module or related components. This error can arise from various causes, including configuration issues, data inconsistencies, or problems with the underlying database.
  Possible Causes:
  
  Configuration Issues: Incorrect settings in the financial configuration can lead to internal errors.
  Data Inconsistencies: Issues with master data or transactional data, such as missing or incorrect entries, can trigger this error.
  Custom Code: If there are custom enhancements or modifications in the system, they might not be handling certain scenarios correctly.
  Database Issues: Problems with the database, such as corruption or inconsistencies, can also lead to internal errors.
  System Bugs: There may be bugs in the SAP version you are using that could cause this error.
  
  Solutions:
  
  Check Configuration: Review the configuration settings in the Financial Accounting module to ensure they are set up correctly. Pay special attention to any recent changes that may have been made.
  Data Validation: Validate the master and transactional data for inconsistencies. Use transaction codes like SE16 or SE11 to check the relevant tables for missing or incorrect entries.
  Review Custom Code: If there are any custom developments, review the code to ensure it is functioning as expected and not causing the error.
  Check SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  System Logs: Check the system logs (transaction SM21) for any additional error messages or warnings that could provide more context about the issue.
  Debugging: If you have access to debugging tools, you can try to reproduce the error in a development environment and analyze the code execution to identify the root cause.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. Provide them with the error message details and any relevant logs or information.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE37 (Function Module), and ST22 (Dump Analysis) to help diagnose the issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Documentation: Review SAP documentation related to the Financial Accounting module for any known issues or best practices.
  
  By following these steps, you should be able to identify the cause of the FIN_CONF020 error and implement a solution.