How To Fix FOT_B2A836 - Multiple vendor line items exist for document &1 &2 &3

FOT_B2A836 - Overview

• Message type: E = Error

• Message class: FOT_B2A - Messages Administration Report Electronic Data Transmission

• Message number: 836

• Message text: Multiple vendor line items exist for document &1 &2 &3

Self-Explanatory Message

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FOT_B2A836 - Details

• The SAP error message FOT_B2A836 indicates that there are multiple vendor line items associated with a specific document. This typically occurs in the context of financial transactions, particularly when dealing with accounts payable or vendor invoices. The error message format includes placeholders for the document type, document number, and fiscal year, which are represented by &1, &2, and &3, respectively.
  
  Cause:
  The error arises when the system detects that there are multiple line items for a vendor in a single document. This can happen due to various reasons, such as:
  
  Duplicate entries for the same vendor in the document.
  Incorrectly configured document types or posting rules.
  Issues with the data entry process, leading to multiple line items being created unintentionally.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review the Document: Check the document referenced in the error message (using the document number and fiscal year) to identify the vendor line items. You can do