How To Fix TPDA092 - Dynpro stack and ABAP stack are incompatible

SAP Error Message - Details

• Message type: E = Error

• Message class: TPDA - Debugger

• Message number: 092

• Message text: Dynpro stack and ABAP stack are incompatible

What causes this issue?

ABAP and Dynpro Stack could not be merged due to an internal error.
Therefore switched to ABAP Stack only.

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?

You can use the "Tool Services" of the Stack tool to switch between the
ABAP and Dynpro Stack.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TPDA092 - Dynpro stack and ABAP stack are incompatible ?

  The SAP error message TPDA092 indicates that there is an incompatibility between the Dynpro stack (the user interface layer) and the ABAP stack (the application logic layer) in an SAP system. This error typically arises during the execution of a transaction or when trying to access a particular screen in the SAP GUI.
  Cause:
  
  Version Mismatch: The most common cause of this error is a version mismatch between the Dynpro and ABAP stacks. This can happen if there have been recent updates or changes to the system that have not been applied uniformly across all components.
  Transport Issues: If there are transport requests that have not been properly imported or if there are inconsistencies in the transport layers, this can lead to stack incompatibility.
  Custom Development: Custom ABAP programs or modifications that are not aligned with the current version of the Dynpro can also trigger this error.
  System Configuration: Incorrect configuration settings in the SAP system can lead to this error.
  
  Solution:
  
  Check System Versions: Ensure that both the Dynpro and ABAP stacks are on compatible versions. You can check the system version using transaction code SINFO or SPAM.
  Transport Management: Review the transport logs to ensure that all necessary transports have been successfully imported. Use transaction STMS to check the transport directory and logs.
  Re-import Transport Requests: If you suspect that a transport request is causing the issue, try re-importing it. Make sure to do this in a controlled manner, ideally in a test environment first.
  Clear Buffer: Sometimes, clearing the buffer can resolve inconsistencies. You can do this using transaction SM12 (to delete lock entries) and SM21 (to check system logs).
  Check Custom Code: If the error is related to custom ABAP code, review the code for any inconsistencies or errors that may be causing the issue. Ensure that any custom screens are compatible with the current version of the ABAP stack.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  System Restart: In some cases, a system restart may help to clear temporary issues that could be causing the incompatibility.
  
  Related Information:
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any relevant logs and system configurations.
  Documentation: Review SAP documentation related to system upgrades, transports, and ABAP development to ensure best practices are being followed.
  Community Forums: Engage with the SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the TPDA092 error in your SAP system.