How To Fix UJ0003 - Field &1 already exists; insert not possible

UJ0003 - Overview

• Message type: E = Error

• Message class: UJ0 -

• Message number: 003

• Message text: Field &1 already exists; insert not possible

What causes this issue?

Field &v1& already exist.

System Response

Insert with field &v1& is not possible.

How to fix this error?

If you want to change value for field &v1&, please cancel current screen
and press button 'Change'.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UJ0003 - Field &1 already exists; insert not possible ?

  The SAP error message UJ0003, which states "Field &1 already exists; insert not possible," typically occurs in the context of data management within SAP systems, particularly when dealing with data records in a database or during data uploads. This error indicates that there is an attempt to insert a record or field that already exists in the database, leading to a conflict.
  
  Cause:
  
  
  Duplicate Entry: The most common cause of this error is that the system is trying to insert a record that already exists in the database. This could be due to:
  
  A duplicate key or unique constraint violation.
  An attempt to upload data that has already been processed or exists in the target table.
  
  
  
  Data Upload Issues: If you are using data upload tools (like LSMW, BAPIs, or BDC), the source data may contain duplicates.
  
  
  Incorrect Logic in Custom Programs: If there are custom programs or scripts that handle data insertion, they may not