We have recently configured new environments and I as a system administrator is trying to create an Account of Certain Record Type but still It gives me Insufficient Privileges error.I have checked the Object Permission and it is Modify All for System Admin.In Lower Environment we did not face this issue.I am not sure what is wrong here. I have checked the Organization-Wide Defaults Setting and it Public Read only. I have also checked the field level security and it is ok.
I have checked the debug log and can not see any error message.
Can someone please tell me what else do I need to check here?