How To Fix FDM_MIRROR090 - Account determination for automatic postings has been adapted

SAP Error Message - Details

• Message type: E = Error

• Message class: FDM_MIRROR - Mirror System Messages

• Message number: 090

• Message text: Account determination for automatic postings has been adapted

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 FDM_MIRROR090 - Account determination for automatic postings has been adapted ?

  The SAP error message FDM_MIRROR090 typically indicates that there is an issue with the account determination for automatic postings in the Financial Data Management (FDM) module. This error can occur when the system cannot find the appropriate account for a specific transaction or posting type, which can lead to issues in financial reporting and data integrity.
  Cause:
  
  Missing Configuration: The account determination settings for the specific transaction type may not be configured correctly in the system.
  Changes in Account Determination: Recent changes to the account determination settings or the underlying configuration may have led to inconsistencies.
  Incorrect Master Data: The master data (such as customer or vendor accounts) may not be set up correctly, leading to issues in determining the correct accounts for postings.
  Posting Keys: The posting keys used in the transaction may not be mapped correctly to the appropriate accounts.
  
  Solution:
  
  
  Check Account Determination Configuration:
  
  Navigate to the configuration settings for account determination in the FDM module.
  Ensure that the necessary accounts are defined for the relevant transaction types.
  Verify that the account determination rules are correctly set up.
  
  
  
  Review Recent Changes:
  
  If there have been recent changes to the configuration, review those changes to ensure they did not inadvertently affect account determination.
  If necessary, revert to a previous configuration or adjust the new settings.
  
  
  
  Validate Master Data:
  
  Check the master data for customers, vendors, and other relevant entities to ensure they are correctly set up.
  Ensure that all necessary fields are populated and that the accounts are correctly assigned.
  
  
  
  Examine Posting Keys:
  
  Review the posting keys used in the transaction to ensure they are mapped to the correct accounts.
  Adjust the mapping if necessary to ensure that the correct accounts are used for automatic postings.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on account determination in the FDM module.
  Look for any notes or updates from SAP that may address known issues related to this error.
  
  
  
  Testing:
  
  After making changes, perform test transactions to ensure that the error no longer occurs and that postings are being made to the correct accounts.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the FDM_MIRROR090 error.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OBYC (for automatic account determination) and OBA7 (for account determination for automatic postings).
  Support: If the issue persists after troubleshooting, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the FDM_MIRROR090 error in your SAP system.