Hi Atul,
The link shows the exact problem which I face. But, its not answered. I am still facing the same issue. I am not able to understand whether its the error with oracle installation or OS error.
Its not able to set the correct path for Oracle Service OracleServiceTS1 in our case. It sets some orant/bin/ORACLE.EXE TS1 path whereas ORACLE.EXE is located in path D:\Oracle\TS1\11203\BIN\ORACLE.EXE TS1
I am able to change the path manually for the service created but when I again start the SWPM with sapinst.exe, it again fails as it sets the path orant\BIN\ORACLE.EXE TS1
Quick help is appreciated.