How To Fix FINS_ACDOC_DB009 - Internal error in function module &1, contact SAP Support

FINS_ACDOC_DB009 - Overview

• Message type: E = Error

• Message class: FINS_ACDOC_DB - One Accounting Document - Database Layer

• Message number: 009

• Message text: Internal error in function module &1, contact SAP Support

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.

What else can you do?

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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 FINS_ACDOC_DB009 - Internal error in function module &1, contact SAP Support ?

  The SAP error message FINS_ACDOC_DB009 indicates an internal error in a function module related to the accounting document database. This error typically arises during the processing of accounting documents, and it suggests that there is an issue that cannot be resolved through standard user actions.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies in the accounting documents or related data in the database.
  Custom Code Issues: If there are custom enhancements or modifications in the system, they might be causing conflicts or errors.
  System Bugs: There could be a bug in the SAP system or the specific function module being called.
  Database Issues: Problems with the underlying database, such as corruption or connectivity issues, can also lead to this error.
  Configuration Errors: Incorrect configuration settings in the financial modules may lead to unexpected behavior.
  
  Solutions:
  
  Check SAP Notes: Look for relevant SAP Notes in the SAP Support Portal. SAP frequently releases notes that address known issues and provide