How To Fix DB011 - Dynpro &1 &2 already exists (not a selection screen)

DB011 - Overview

• Message type: E = Error

• Message class: DB - Messages for logical databases and background processing

• Message number: 011

• Message text: Dynpro &1 &2 already exists (not a selection screen)

What causes this issue?

When generating the report &V1& and its selection screen, an existing
screen 1000 (not a selection screen) was overwritten.

System Response

Selection screen generation terminated.

How to fix this error?

Please check the existing screen and delete it, if it is no longer
needed. If you still want to use it, assign another number to it, in
order to avoid any conflict with the selection screens (numbers 1000 to
1010). If your program is not a report and you do not need selection
screens, change the program type in the attributes.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DB011 - Dynpro &1 &2 already exists (not a selection screen) ?

  The SAP error message DB011 Dynpro &1 &2 already exists (not a selection screen) typically indicates that there is a conflict with the screen (dynpro) definitions in the SAP system. This error occurs when there is an attempt to create or modify a screen that already exists in the system, and it is not a selection screen.
  
  Cause:
  
  
  Duplicate Screen Definition: The most common cause of this error is that there is already a screen with the same name (or number) defined in the system. This can happen if:
  
  You are trying to create a new screen with an existing screen number.
  There is a transport request that includes a screen definition that conflicts with an existing one.
  
  
  
  Development Environment Issues: If multiple developers are working on the same object or if there are inconsistencies in the transport requests, this can lead to conflicts.
  
  
  Incorrect Naming Conventions: If the naming conventions for screens are not followed