How To Fix 37604 - Field name & already exists. (Unable to change name)

37604 - Overview

• Message type: E = Error

• Message class: 37 - Screen Painter

• Message number: 604

• Message text: Field name & already exists. (Unable to change name)

What causes this issue?

You entered a field name that is already used in the same form on the
current screen.

System Response

The system declines your entry to avoid duplicate field definitions.

How to fix this error?

Choose a name that has not yet been used in the screen. You can see
which names have already been used by looking in the element list.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 37604 - Field name & already exists. (Unable to change name) ?

  The SAP error message "37604 Field name & already exists. (Unable to change name)" typically occurs when you are trying to create or modify a field in a data structure, table, or other object, and the name you are attempting to use is already in use by another field or object within the same context. This can happen in various scenarios, such as when working with Data Dictionary objects, structures, or database tables.
  
  Cause:
  
  Duplicate Field Name: The most common cause is that the field name you are trying to use is already defined in the same structure, table, or context.
  Namespace Conflicts: If you are working in a development environment with multiple developers, it's possible that someone else has already created a field with the same name.
  Transport Issues: If you are transporting objects between systems, there may be conflicts with existing objects in the target system.
  
  
  Solution:
  
  Check Existing Fields: Verify if the field