How To Fix COM_DIFF_BSP019 - Generation not possible; Screen structure does not exist

COM_DIFF_BSP019 - Overview

• Message type: E = Error

• Message class: COM_DIFF_BSP - Messages for Differentiation Keys

• Message number: 019

• Message text: Generation not possible; Screen structure does not exist

What causes this issue?

Screen structure not found or does not exist.

System Response

Generation terminated.

How to fix this error?

Contact system administration.

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.

COM_DIFF_BSP019 - Details

• The SAP error message COM_DIFF_BSP019 indicates that the generation of a screen structure is not possible because the required screen structure does not exist. This error typically occurs in the context of SAP's Business Server Pages (BSP) or when working with Web Dynpro applications.
  
  Cause:
  
  
  Missing Screen Structure: The primary cause of this error is that the screen structure that the application is trying to access or generate does not exist in the system. This could be due to:
  
  The screen structure was never created.
  The screen structure was deleted or not properly transported to the system.
  There is a mismatch between the application and the underlying data model.
  
  
  
  Transport Issues: If the application was recently transported from one system to another (e.g., from development to production), the necessary screen structures may not have been included in the transport request.
  
  
  
  Configuration Issues: Incorrect configuration settings in the BSP or Web Dynpro application can also lead to this