How To Fix FDC_POSTING_001123 - Specify a customer account or supplier account instead of a G/L account.

SAP Error Message - Details

• Message type: E = Error

• Message class: FDC_POSTING_001 - FI Postings

• Message number: 123

• Message text: Specify a customer account or supplier account instead of a G/L account.

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 FDC_POSTING_001123 - Specify a customer account or supplier account instead of a G/L account. ?

  The SAP error message FDC_POSTING_001123 indicates that during a financial posting, the system requires a customer account or supplier account to be specified instead of a General Ledger (G/L) account. This error typically occurs in scenarios where the system expects a specific type of account for the transaction being processed.
  Cause:
  
  Incorrect Account Type: The transaction is trying to post to a G/L account when it should be posting to a customer or supplier account. This often happens in customer invoicing, vendor payments, or similar transactions where the system expects a specific account type.
  Configuration Issues: The configuration in the financial module may not be set up correctly, leading to the system not recognizing the account type being used.
  Transaction Type: The type of transaction being processed may inherently require a customer or supplier account, and using a G/L account violates the rules set in the system.
  
  Solution:
  
  Check Account Type: Review the account being used in the transaction. Ensure that you are using a customer or supplier account instead of a G/L account.
  Transaction Review: Verify the type of transaction you are trying to post. If it is a customer invoice or vendor payment, ensure that the correct accounts are being referenced.
  Configuration Review: If you believe the account should be valid, check the configuration settings in the SAP system. This may involve reviewing the account determination settings or the transaction type settings in the financial module.
  Consult Documentation: Refer to SAP documentation or help resources for specific transaction types to understand the requirements for account types.
  User Training: Ensure that users are trained on the correct procedures for posting transactions to avoid using the wrong account types.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB60 (Enter Incoming Invoices), FB70 (Enter Outgoing Invoices), or F-53 (Post Outgoing Payments) to understand where this error might occur.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to resolve the error and ensure that the correct account types are being used in your financial postings.