How To Fix FZ335 - Vendor & & is already contained in proposal & &

FZ335 - Overview

• Message type: E = Error

• Message class: FZ - Payment Transactions

• Message number: 335

• Message text: Vendor & & is already contained in proposal & &

What causes this issue?

The specified payment proposal already contains customer/vendor items.
To avoid overlaps, items from this account cannot be taken into
consideration in a different payment proposal.

System Response

The account is not processed.

How to fix this error?

Special actions are not necessary.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FZ335 - Vendor & & is already contained in proposal & & ?

  The SAP error message FZ335 indicates that a vendor is already included in a proposal, which typically occurs during the processing of a purchasing document or when trying to create or modify a purchasing proposal. This error can arise in various scenarios, such as when creating a purchase order or a request for quotation (RFQ) where the vendor has already been assigned to a proposal.
  
  Cause:
  
  Duplicate Vendor Entry: The vendor you are trying to add is already included in the proposal.
  Proposal Locking: The proposal might be locked for editing, preventing changes to the vendor list.
  Incorrect Proposal Reference: The system might be referencing an incorrect or outdated proposal.
  
  
  Solution:
  
  Check Existing Proposals: Review the existing proposals to see if the vendor is already listed. You can do this by navigating to the relevant transaction (e.g., ME51N for creating purchase requisitions) and checking the proposal details.
  Remove Duplicate Vendor: If the vendor is indeed already in