Hello Abhijeet,
Such statements are frowned upon on SCN.
i am new to oracle so tell me step by step
I need your expertise n help to get it working...thanks in advance
You can't expect people who are contributing voluntarily here to give you step by step solutions or to educate yourself, that will be your own responsibility.
In anycase, I spotted the following in your trace:
*** ERROR => MsIAttachEx: NiBufConnect to STUDENT/3901 failed (rc=NIECONN_PENDING)
On your SAP Windows server goto the directory C:\Windows\System32\drivers\etc and edit a file called services.
Add an entry :
sapmspro 3901/tcp
Save it and try to restart sap, it should work.
Regards,
siddhesh