How To Fix 1I109 - Determined via event additional key account determination '&1'

1I109 - Overview

• Message type: E = Error

• Message class: 1I - BCA: General Ledger Integration

• Message number: 109

• Message text: Determined via event additional key account determination '&1'

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?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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 1I109 - Determined via event additional key account determination '&1' ?

  The SAP error message 1I109, which states "Determined via event additional key account determination '&1'", typically relates to issues in the key account determination process within the SAP system. This error can occur in various contexts, such as during sales order processing, customer master data maintenance, or when executing specific transactions that involve key account management.
  
  Cause:
  The error message usually indicates that the system was unable to determine the key account based on the specified criteria or event. This could be due to several reasons, including:
  
  Missing Configuration: The key account determination settings may not be properly configured in the system.
  Data Inconsistencies: There may be inconsistencies or missing data in the master records (e.g., customer master data).
  Event Trigger Issues: The event that triggers the key account determination may not be set up correctly or may not be firing as expected.
  Authorization Issues: The user may not have the necessary authorizations to access the