Failed to open new connection:::Loadrunner Vugen SAP GUI protocol, facing error in replay playback!!

Hello Experts,

I am facing error in SAP GUI protocol scripting while replaying back the recorded script. I am successfully able to record the script using SAP GUI protocol but facing the following errors in replaying back the script.

Action.c(4): Error: Failed to open new connection to server
Action.c(4): Error: Failed to get active window
Action.c(4): Error: Failed to find SapGui component by ID "sbar"
Action.c(4): Error: Failed to get the status bar text
Action.c(4): Error: Failed to get active window

Note : I am able to replay the recorded script successfully, when checking the "Replay using running SAPlogon application" in the Run time Settings - > General - > Advanced section.

All I want is to reply the script successfully without checking the above mentioned option in run time settings !!

Kindly help me resolve this issue.

Thanks in advance !!