How To Fix WS815 - Document &1 is processed with reference &2

SAP Error Message - Details

• Message type: E = Error

• Message class: WS - Supplier Billing Document

• Message number: 815

• Message text: Document &1 is processed with reference &2

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 WS815 - Document &1 is processed with reference &2 ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WS815 Document &1 is processed with reference &2
  
  Meaning / 
  Cause:
  This message typically occurs in SAP Workflow or Document Management scenarios where a document (e.g., a workflow task, a document in Document Management System, or a business document like an invoice or purchase order) is being processed or posted, but it has already been processed or referenced by another document or workflow step.
  
  &1 = Document number that is currently being processed.
  &2 = Reference document number that has already processed or referenced the document &1.
  
  In other words, the system is informing you that the document you are trying to process has already been processed or linked with another document, preventing duplicate processing or inconsistent data handling.
  
  Common Causes:
  
  Duplicate processing attempt: Trying to post or process a document that has already been posted or processed.
  Document reference check: The system enforces a check to