How To Fix F1818 - Payment order blocks: Line & in document & & & has incorrect account type

SAP Error Message - Details

• Message type: E = Error

• Message class: F1 - FI Function Module Messages

• Message number: 818

• Message text: Payment order blocks: Line & in document & & & has incorrect account type

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message F1818 - Payment order blocks: Line & in document & & & has incorrect account type ?

  The SAP error message F1818 indicates that there is an issue with the account type in a payment order. Specifically, it suggests that one of the line items in the payment document has an incorrect account type, which prevents the payment from being processed.
  Cause:
  The error can occur due to several reasons:
  
  Incorrect Account Type: The account type specified in the payment document does not match the expected account type for the transaction. For example, if a vendor account is expected but a customer account is provided, this error will occur.
  Configuration Issues: There may be configuration issues in the financial settings of the SAP system, such as incorrect settings for the payment method or account determination.
  Data Entry Errors: Manual entry errors when creating the payment document can lead to incorrect account types being assigned.
  Master Data Issues: The master data for the accounts involved may not be set up correctly, leading to mismatches in account types.
  
  Solution:
  To resolve the F1818 error, you can take the following steps:
  
  
  Check the Payment Document:
  
  Review the payment document and identify the line item mentioned in the error message.
  Verify the account type for that line item and ensure it is correct.
  
  
  
  Correct the Account Type:
  
  If the account type is incorrect, you may need to change it to the appropriate type (e.g., from customer to vendor or vice versa).
  
  
  
  Review Configuration Settings:
  
  Check the configuration settings for the payment method being used. Ensure that the account determination settings are correct and that they align with the account types being used in the payment document.
  
  
  
  Validate Master Data:
  
  Ensure that the master data for the accounts involved is correctly set up. This includes checking the account type settings in the vendor or customer master records.
  
  
  
  Recreate the Payment Document:
  
  If necessary, you may need to delete the problematic payment document and recreate it with the correct account types.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or consult with your SAP support team for specific guidance related to your system configuration.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like FB03 (Display Document) to view the payment document and FBL1N (Vendor Line Item Display) or FBL5N (Customer Line Item Display) to check the account details.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Authorization: Ensure that you have the necessary authorizations to make changes to payment documents and account settings.
  
  By following these steps, you should be able to identify and correct the issue causing the F1818 error in SAP.