How To Fix FMFEES028 - Document &1 is already linked to document &2. This cannot be changed.

FMFEES028 - Overview

• Message type: E = Error

• Message class: FMFEES - Fees

• Message number: 028

• Message text: Document &1 is already linked to document &2. This cannot be changed.

Self-Explanatory Message

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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 FMFEES028 - Document &1 is already linked to document &2. This cannot be changed. ?

  The SAP error message FMFEES028 indicates that a document (identified by &1) is already linked to another document (identified by &2), and therefore, the system does not allow you to change this linkage. This error typically occurs in the context of financial management or document management within SAP, particularly when dealing with financial documents, commitments, or funds management.
  
  Cause:
  
  Existing Linkage: The primary cause of this error is that the document you are trying to modify is already associated with another document. This could happen if you are trying to reassign or change the linkage of a financial document that is already in use.
  Data Integrity: SAP enforces data integrity rules to prevent inconsistencies in financial reporting and document management. Changing the linkage of documents that are already connected can lead to discrepancies.
  
  
  Solution:
  
  Check Document Linkage: Review the current linkage of the documents involved. You can do this by using transaction codes like FB03