How To Fix TPDA254 - Navigation in stack is not possible with dynpro debugging

TPDA254 - Overview

• Message type: E = Error

• Message class: TPDA - Debugger

• Message number: 254

• Message text: Navigation in stack is not possible with dynpro debugging

What causes this issue?

You are in screen debugging (PBO or PAI of a screen).
In this state, you cannot navigate in the ABAP stack.

System Response

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

How to fix this error?

Once you are back in the normal ABAP source code, you can navigate in
the stack as normal.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TPDA254 - Navigation in stack is not possible with dynpro debugging ?

  The SAP error message TPDA254 indicates that navigation in the stack is not possible during dynpro (dynamic programming) debugging. This typically occurs when you are trying to debug a transaction or program that involves screens (dynpros) and the debugger is unable to navigate through the call stack due to certain conditions.
  Causes:
  
  Screen Navigation Issues: The error often arises when the debugger is unable to navigate through the screens or when the program flow does not allow for proper stack navigation.
  Incorrect Debugging Mode: You might be in a mode that does not support stack navigation, such as when debugging a background job or a non-interactive session.
  Program State: The program might be in a state where it cannot return to the previous screen or context, such as during a modal dialog or when a screen is not properly initialized.
  System Configuration: There may be system settings or configurations that restrict debugging capabilities.
  
  Solutions:
  
  Check Debugging Mode: