How To Fix UJF_EXCEPTION020 - Document ( &1 ) is locked by user ( &2 )

UJF_EXCEPTION020 - Overview

• Message type: E = Error

• Message class: UJF_EXCEPTION - BPC: File Service Message Class

• Message number: 020

• Message text: Document ( &1 ) is locked by user ( &2 )

Self-Explanatory Message

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UJF_EXCEPTION020 - Details

• The SAP error message UJF_EXCEPTION020 indicates that a document (identified by the document number &1) is currently locked by another user (identified by user &2). This typically occurs in scenarios where multiple users are trying to access or modify the same document simultaneously, leading to a conflict.
  
  Cause:
  
  Document Locking: SAP uses a locking mechanism to prevent data inconsistencies. When a user opens a document for editing, it gets locked to prevent other users from making changes until the first user has finished.
  Session Timeout: If a user has left a session open for an extended period without activity, the document may remain locked even if the user is no longer actively working on it.
  Unfinished Transactions: If a user started a transaction but did not complete it, the document may remain locked.
  System Errors: Occasionally, system errors or crashes can leave documents in a locked state.
  
  
  Solution:
  
  Wait and Retry: If the document is locked by