How To Fix JBDVT085 - A G/L account assignment with 'Account number from' &1 already exists

JBDVT085 - Overview

• Message type: E = Error

• Message class: JBDVT - Messages for Variable Transaction

• Message number: 085

• Message text: A G/L account assignment with 'Account number from' &1 already exists

What causes this issue?

You are attempting to assign a G/L account range to variable
transaction &V2& in company code &V3& for validity date &V4&. This G/L
account range begins with G/L account number &V1&. A G/L account range
beginning with this number already exists.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

JBDVT085 - Details

• The SAP error message JBDVT085 indicates that there is an issue with a General Ledger (G/L) account assignment in the system. Specifically, it means that there is already an existing G/L account assignment for the specified account number, which is causing a conflict.
  
  Cause:
  The error typically arises in the following scenarios:
  
  Duplicate Account Assignment: The G/L account number you are trying to assign already exists in the system for the same context (e.g., the same company code, fiscal year, etc.).
  
  Configuration Issues: There may be configuration settings in the system that prevent the creation of multiple entries for the same G/L account.
  Data Entry Errors: There might be a mistake in the data entry process, leading to an attempt to create a duplicate entry.
  
  
  Solution:
  To resolve the JBDVT085 error, you can take the following steps:
  
  
  Check Existing Assignments:
  
  Use transaction codes like FS00 (G/L Account Master Record) or OBY6 (G/L Account Assignment) to check if the G/L