How To Fix EA_FIN_UI_DECO012 - Internal error: Dynpro number &1 of program &2 is no initial screen

SAP Error Message - Details

• Message type: E = Error

• Message class: EA_FIN_UI_DECO - Messages for Front End/Back End Decoupling

• Message number: 012

• Message text: Internal error: Dynpro number &1 of program &2 is no initial screen

What causes this issue?

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

System Response

How to fix this error?

INCLUDE NA_SYSADMIN1 OBJECT DOKU ID TX

Procedure for System Administrators

INCLUDE NA_SAP_HOTLINE OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EA_FIN_UI_DECO012 - Internal error: Dynpro number &1 of program &2 is no initial screen ?

  The SAP error message EA_FIN_UI_DECO012 indicates that there is an internal error related to a Dynpro (dynamic program) screen in the specified program. The message states that the Dynpro number provided is not an initial screen, which means that the system is trying to access a screen that is not set up as the starting point for the program.
  Cause:
  
  Incorrect Dynpro Number: The Dynpro number specified in the error message may not correspond to a valid initial screen for the program.
  Program Configuration Issues: The program may not be configured correctly, leading to the system not recognizing the initial screen.
  Custom Development Issues: If there are custom developments or modifications in the program, they may have introduced errors that affect the screen flow.
  Transport Issues: If the program was transported from one system to another, there may be inconsistencies or missing components.
  
  Solution:
  
  Check Dynpro Configuration: Verify that the Dynpro number mentioned in the error message is indeed set as the initial screen in the program. You can do this by checking the program's attributes in the ABAP Workbench (transaction SE80).
  Review Program Logic: Look at the program logic to ensure that it correctly navigates to the initial screen. Check for any conditional statements that might prevent the initial screen from being displayed.
  Debugging: Use the debugger to step through the program execution to identify where the flow is breaking and why the initial screen is not being called.
  Check for Modifications: If there are any modifications or enhancements made to the program, review them to ensure they are not causing the issue.
  Transport Check: If the program was recently transported, ensure that all necessary objects and dependencies were included in the transport request.
  Consult Documentation: If the program is part of a standard SAP application, refer to SAP Notes or documentation for any known issues or patches related to this error.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SE80 (Object Navigator) or SE38 (ABAP Editor) to analyze the program and its screens.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error or provide additional troubleshooting steps.
  Community Forums: Check SAP Community forums or other online resources for similar issues reported by other users and their solutions.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis or ABAP development team for further investigation.