How To Fix /ACCGO/UIS_MSG789 - Change application document to unassigned before reversing LDC

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/UIS_MSG -

• Message number: 789

• Message text: Change application document to unassigned before reversing LDC

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ACCGO/UIS_MSG789 - Change application document to unassigned before reversing LDC ?

  The SAP error message /ACCGO/UIS_MSG789 indicates that you are trying to reverse a Local Document Change (LDC) that is currently assigned to an application document. The system requires that the document be unassigned before you can proceed with the reversal.
  Cause:
  The error occurs because the document you are attempting to reverse is still linked to an application document. In SAP, certain operations require that documents be in a specific state (e.g., unassigned) before they can be modified or reversed. This is a safeguard to ensure data integrity and prevent inconsistencies in the system.
  Solution:
  To resolve this error, you need to unassign the application document from the LDC before attempting to reverse it. Here are the steps you can follow:
  
  
  Identify the Application Document: Determine which application document is currently assigned to the LDC. You may need to check the document details in the relevant transaction or report.
  
  
  Unassign the Document:
  
  Navigate to the transaction or application where the document is managed.
  Look for an option to unassign or detach the application document from the LDC. This may involve editing the document or using a specific function to remove the assignment.
  
  
  
  Verify the Unassignment: After unassigning, ensure that the document is no longer linked to the LDC. You can do this by checking the document status or details again.
  
  
  Reverse the LDC: Once the document is unassigned, you can proceed to reverse the LDC without encountering the error.
  
  
  Related Information:
  
  Transaction Codes: Depending on your SAP version and configuration, you may use different transaction codes to manage documents. Common ones include FB08 (Reverse Document) or specific transaction codes related to your application area.
  Documentation: Refer to SAP Help documentation or your organization's internal documentation for specific procedures related to document management and reversals.
  User Permissions: Ensure that you have the necessary permissions to unassign and reverse documents. If you encounter issues, consult with your SAP administrator.
  
  If you continue to face issues after following these steps, it may be helpful to consult with your SAP support team or refer to SAP Notes for any known issues or additional guidance related to this error message.