Hi Raj,
We've already implemented these below notes.
2245413 - Applied in the backend system.
2241188 - Applied in the Gateway system.
Note # 2182485 is not applicable to the Gateway system.
Note # 2205402 is not applicable to our Gateway and Backend systems.
Did you apply any other notes as these are already applied in our respective systems and we're still
encountering the issue.
SAP is also looking into the issue now.
Best Regards
Alok