How To Fix 37115 - Table dynpro & & already exists

37115 - Overview

• Message type: E = Error

• Message class: 37 - Screen Painter

• Message number: 115

• Message text: Table dynpro & & already exists

What causes this issue?

The table maintenance screen already exists and was therefore not
generated again.

System Response

Any changes made to the table in the ABAP/4 Dictionary, e.g. addition
of new fields, cannot directly be taken into account.

How to fix this error?

In such cases, you must first delete the table screen and then generate
it again. Any changes in the screen must be taken into account and
maintained accordingly.

Error message extract from SAP system. Copyright SAP SE.

37115 - Details

• The SAP error message 37115, which states "Table dynpro & & already exists," typically occurs when there is an attempt to create a screen (dynpro) that already exists in the system. This can happen during the development of a new screen or when trying to activate a program that references a screen that has already been defined.
  
  Cause:
  
  Duplicate Screen Definition: The most common cause is that a screen with the same number and program name already exists in the system.
  Transport Issues: If you are transporting objects between systems (e.g., from development to quality assurance), there may be conflicts if the same screen is already present in the target system.
  Development Errors: Sometimes, during the development process, a developer might inadvertently create a screen with the same identifier.
  
  
  Solution:
  
  
  Check Existing Screens: 
  
  Use transaction SE80 (Object Navigator) or SE11 (Data Dictionary) to check if the screen already exists. Look for the program and screen number