How To Fix FT126 - Enter account type D (customer) or K (vendor)

SAP Error Message - Details

• Message type: E = Error

• Message class: FT - FI Table Maintenance Error Messages

• Message number: 126

• Message text: Enter account type D (customer) or K (vendor)

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FT126 - Enter account type D (customer) or K (vendor) ?

  The SAP error message FT126 indicates that there is an issue with the account type specified in a financial transaction. Specifically, it is prompting the user to enter either "D" for customer accounts or "K" for vendor accounts. This error typically occurs in the context of financial postings, such as when creating or modifying invoices, payments, or other accounting entries.
  Cause:
  
  Incorrect Account Type: The account type entered in the transaction does not match the expected values. For example, if you are trying to post a transaction related to a customer, you must specify "D" for the account type.
  Missing Account Type: The account type may not have been entered at all, leading to the system not knowing how to process the transaction.
  Configuration Issues: There may be configuration issues in the SAP system that are causing the system to not recognize the account type correctly.
  
  Solution:
  
  Check Account Type: Ensure that you are entering the correct account type. If you are dealing with a customer, use "D"; if it is a vendor, use "K".
  Review Transaction Data: Go through the transaction data you are trying to post and ensure that all required fields, including the account type, are filled out correctly.
  Consult Documentation: If you are unsure about the account type or the transaction you are trying to perform, refer to the SAP documentation or help resources for guidance.
  System Configuration: If the issue persists, it may be necessary to check the configuration settings in the SAP system. This may require assistance from an SAP administrator or consultant who can verify that the system is set up correctly to handle customer and vendor accounts.
  Error Logs: Check the error logs for more detailed information about the error, which may provide additional context or clues about what is going wrong.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP that deal with customer and vendor accounts, such as:
  
  FD01: Create Customer (Accounting)
  FK01: Create Vendor (Accounting)
  FB60: Enter Incoming Invoice
  FB70: Enter Outgoing Invoice
  
  
  SAP Help Portal: Utilize the SAP Help Portal for detailed documentation on financial transactions and error messages.
  User Roles and Permissions: Ensure that you have the necessary permissions to perform the transaction you are attempting, as restrictions may lead to errors.
  
  If you continue to experience issues after following these steps, it may be beneficial to reach out to your SAP support team for further assistance.