How To Fix EA_FIN_UI_DECO002 - Internal error: wrong dynpro number in &1 after &2

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 002

• Message text: Internal error: wrong dynpro number in &1 after &2

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?

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_DECO002 - Internal error: wrong dynpro number in &1 after &2 ?

  The SAP error message EA_FIN_UI_DECO002 indicates an internal error related to the dynamic programming (dynpro) number in the context of the SAP Financials module. This error typically arises when there is a mismatch or inconsistency in the user interface (UI) components, particularly when navigating between screens or when the system is trying to render a screen that is not properly defined or has been altered.
  Causes:
  
  Dynpro Mismatch: The error suggests that the system is trying to access a dynpro (dynamic program) that does not exist or is not correctly defined in the system.
  Custom Development: If there are custom enhancements or modifications in the UI, they may not align with the standard dynpro numbers, leading to this error.
  Transport Issues: If there have been recent transports of changes to the system, it is possible that the transport did not include all necessary components, leading to inconsistencies.
  System Upgrade or Patch: After an upgrade or patch, certain dynpros may have been changed or deprecated, causing the system to reference an outdated dynpro number.
  
  Solutions:
  
  Check Dynpro Configuration: Verify the configuration of the dynpros in the relevant transaction or program. Ensure that the dynpro numbers are correctly defined and that there are no missing components.
  Review Custom Code: If there are custom developments, review the code to ensure that it is correctly referencing the dynpros. Make necessary adjustments to align with the current system configuration.
  Transport Management: If the error occurred after a transport, check the transport logs to ensure that all necessary objects were included. If something is missing, consider re-transporting the required objects.
  System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  SAP Notes: Search for relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  Contact SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to the financial module and UI configuration, such as SE80 (Object Navigator) and SE37 (Function Module).
  Debugging: If you have access to debugging tools, you can set breakpoints in the relevant programs to trace the execution flow and identify where the error occurs.
  Documentation: Review SAP documentation related to the specific financial application you are working with, as it may provide insights into common issues and their resolutions.
  
  By following these steps, you should be able to diagnose and resolve the EA_FIN_UI_DECO002 error effectively.