How To Fix FAA_CFG_CHECK304 - AcctDet &1 must not be deleted because it is still used in Customizing

SAP Error Message - Details

• Message type: E = Error

• Message class: FAA_CFG_CHECK - Message Class for consistency check of CFG objects

• Message number: 304

• Message text: AcctDet &1 must not be deleted because it is still used in Customizing

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 FAA_CFG_CHECK304 - AcctDet &1 must not be deleted because it is still used in Customizing ?

  The SAP error message FAA_CFG_CHECK304 indicates that a specific account determination (AcctDet) cannot be deleted because it is still being referenced in the system's Customizing settings. This typically occurs in the context of Asset Accounting (FI-AA) when you attempt to delete an account determination that is still in use.
  Cause:
  The error arises when:
  
  You are trying to delete an account determination entry that is linked to various configurations in the Asset Accounting module.
  The account determination is still being referenced in one or more Customizing settings, such as in the configuration of asset classes, transaction types, or other related settings.
  
  Solution:
  To resolve this issue, you can follow these steps:
  
  
  Identify Dependencies:
  
  Use transaction code OBY6 (or navigate through the menu path) to check where the account determination is being used. Look for any asset classes or transaction types that reference the account determination you are trying to delete.
  
  
  
  Remove References:
  
  If you find that the account determination is linked to any asset classes or other configurations, you will need to either:
  
  Change the configuration to use a different account determination.
  Delete or modify the asset classes or transaction types that are using the account determination.
  
  
  
  
  
  Check Customizing Settings:
  
  Go through the Asset Accounting Customizing settings (transaction code SPRO) and ensure that the account determination is not being used in any other settings.
  
  
  
  Delete the Account Determination:
  
  Once you have removed all references to the account determination, you should be able to delete it without encountering the error.
  
  
  
  Testing:
  
  After making changes, it is advisable to test the relevant transactions to ensure that everything is functioning correctly and that the changes have not adversely affected other configurations.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  OBY6: Account Determination for Asset Accounting
  SPRO: SAP Reference IMG (Implementation Guide) for customizing settings
  
  
  Documentation: Refer to SAP Help documentation for Asset Accounting for detailed information on account determination and its configuration.
  Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting the SAP community for further assistance.
  
  By following these steps, you should be able to resolve the FAA_CFG_CHECK304 error and successfully delete the account determination.