How To Fix F5166 - Last line item of the reference document

SAP Error Message - Details

• Message type: E = Error

• Message class: F5 - Document Editing

• Message number: 166

• Message text: Last line item of the reference document

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message F5166 - Last line item of the reference document ?

  The SAP error message F5166, which states "Last line item of the reference document," typically occurs in the context of financial transactions, particularly when dealing with document postings or adjustments in SAP. This error indicates that the system is trying to process a transaction that involves a reference document, but the last line item of that document is being referenced incorrectly or is not available for further processing.
  Cause:
  
  Reference Document Issues: The reference document may have already been fully processed, and there are no remaining line items available for further transactions.
  Incorrect Document Type: The document type being used may not allow for further postings or adjustments.
  Posting Logic: The logic in the posting process may be attempting to reference a line item that is not valid or has been cleared.
  Configuration Issues: There may be configuration settings in the financial module that restrict further processing of certain document types or line items.
  
  Solution:
  
  Check the Reference Document: Review the reference document to ensure that it has not been fully processed or cleared. If it has, you may need to create a new document instead of referencing the old one.
  Verify Line Items: Ensure that the line items you are trying to reference are valid and available for processing. If the last line item is already cleared or posted, you cannot reference it again.
  Document Type Configuration: Check the configuration of the document types involved in the transaction. Ensure that they allow for the type of posting you are attempting.
  Use a Different Reference: If applicable, consider using a different reference document or line item that is still open and available for processing.
  Consult SAP Notes: Look for any relevant SAP Notes or documentation that may address this specific error message. SAP frequently updates its knowledge base with solutions for common issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB01 (Post Document), FB02 (Change Document), and FB03 (Display Document) to help you navigate and troubleshoot the issue.
  SAP Support: If the issue persists, consider reaching out to your SAP support team or consulting with SAP's customer support for further assistance.
  Documentation: Review SAP documentation related to financial postings and document management for additional insights into handling reference documents and line items.
  
  By following these steps, you should be able to identify the cause of the F5166 error and implement a suitable solution.