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

F1818 - Overview

• 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

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 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