Cannot start the ABAP instance. Executing R3trans -d and seeing trans.log it says SQL10 authentication failed. Could it be because when I ran the system copy and defined parameters in SWPM, I defined the schema to be SAPSMD instead of the source SCHEMA which is SAPSMP. What do you think is the issue? The system copy was interrupted a few minutes after SWPM executed the actual system copy (after defining the parameters).