How To Fix 64281 - Posting with posting date &1, daybook no. &2 exists in current sec. acct

64281 - Overview

• Message type: E = Error

• Message class: 64 - Treasury Management: Securities

• Message number: 281

• Message text: Posting with posting date &1, daybook no. &2 exists in current sec. acct

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Error message extract from SAP system. Copyright SAP SE.

64281 - Details

• The SAP error message 64281 indicates that there is an attempt to post a transaction with a posting date and daybook number that already exists in the current secondary account. This typically occurs in the context of financial postings, where the system is designed to prevent duplicate entries for the same date and document number in a specific account.
  
  Cause:
  
  Duplicate Posting: The most common cause of this error is that a transaction with the same posting date and document number has already been recorded in the system.
  Incorrect Document Number: The document number being used for the posting may have already been assigned to another transaction.
  
  Configuration Issues: There may be configuration settings in the financial module that restrict posting under certain conditions.
  
  
  Solution:
  
  Check Existing Entries: Review the existing entries in the relevant account for the specified posting date and daybook number. You can do this by using transaction codes like FB03 (Display Document)