***********************************************************************
Fatal NI connect error 12545, connecting to:
 (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=173-38-48-103)(PORT=1521))(CONNECT_DATA=(SID=OPTDB)(CID=(PROGRAM=C:\Python34\python.exe)(HOST=SUMKUMA2-98EN8)(USER=sumkuma2))))

  VERSION INFORMATION:
	TNS for 32-bit Windows: Version 10.2.0.1.0 - Production
	Windows NT TCP/IP NT Protocol Adapter for 32-bit Windows: Version 10.2.0.1.0 - Production
  Time: 18-FEB-2016 18:28:59
  Tracing not turned on.
  Tns error struct:
    ns main err code: 12545
    TNS-12545: Connect failed because target host or object does not exist
    ns secondary err code: 12560
    nt main err code: 515
    TNS-00515: Connect failed because target host or object does not exist
    nt secondary err code: 1001
    nt OS err code: 0


***********************************************************************
Fatal NI connect error 12541, connecting to:
 (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=eon-rtp3-1-l.cisco.com)(PORT=1521))(CONNECT_DATA=(SID=OPTDB)(CID=(PROGRAM=C:\Users\sumkuma2\Envs\MyPython27VirtualEnv\Scripts\python.exe)(HOST=SUMKUMA2-98EN8)(USER=sumkuma2))))

  VERSION INFORMATION:
	TNS for 32-bit Windows: Version 10.2.0.1.0 - Production
	Windows NT TCP/IP NT Protocol Adapter for 32-bit Windows: Version 10.2.0.1.0 - Production
  Time: 19-FEB-2016 11:24:03
  Tracing not turned on.
  Tns error struct:
    ns main err code: 12541
    TNS-12541: TNS:no listener
    ns secondary err code: 12560
    nt main err code: 511
    TNS-00511: No listener
    nt secondary err code: 61
    nt OS err code: 0


***********************************************************************
Fatal NI connect error 12541, connecting to:
 (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=eon-rtp3-1-l.cisco.com)(PORT=1521))(CONNECT_DATA=(SID=OPTDB)(CID=(PROGRAM=C:\Users\sumkuma2\Envs\MyPython27VirtualEnv\Scripts\python.exe)(HOST=SUMKUMA2-98EN8)(USER=sumkuma2))))

  VERSION INFORMATION:
	TNS for 32-bit Windows: Version 10.2.0.1.0 - Production
	Windows NT TCP/IP NT Protocol Adapter for 32-bit Windows: Version 10.2.0.1.0 - Production
  Time: 19-FEB-2016 11:26:55
  Tracing not turned on.
  Tns error struct:
    ns main err code: 12541
    TNS-12541: TNS:no listener
    ns secondary err code: 12560
    nt main err code: 511
    TNS-00511: No listener
    nt secondary err code: 61
    nt OS err code: 0


***********************************************************************
Fatal NI connect error 12541, connecting to:
 (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=eon-rtp3-2-l.cisco.com)(PORT=1521))(CONNECT_DATA=(SID=OPTDB)(CID=(PROGRAM=C:\Users\sumkuma2\Envs\MyPython27VirtualEnv\Scripts\python.exe)(HOST=SUMKUMA2-98EN8)(USER=sumkuma2))))

  VERSION INFORMATION:
	TNS for 32-bit Windows: Version 10.2.0.1.0 - Production
	Windows NT TCP/IP NT Protocol Adapter for 32-bit Windows: Version 10.2.0.1.0 - Production
  Time: 19-FEB-2016 11:30:34
  Tracing not turned on.
  Tns error struct:
    ns main err code: 12541
    TNS-12541: TNS:no listener
    ns secondary err code: 12560
    nt main err code: 511
    TNS-00511: No listener
    nt secondary err code: 61
    nt OS err code: 0


***********************************************************************
Fatal NI connect error 12545, connecting to:
 (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=eon-rtp5-1-l.cisco.com)(PORT=1521))(CONNECT_DATA=(SID=OPTDB)(CID=(PROGRAM=C:\Users\sumkuma2\Envs\MyPython27VirtualEnv\Scripts\python.exe)(HOST=SUMKUMA2-98EN8)(USER=sumkuma2))))

  VERSION INFORMATION:
	TNS for 32-bit Windows: Version 10.2.0.1.0 - Production
	Windows NT TCP/IP NT Protocol Adapter for 32-bit Windows: Version 10.2.0.1.0 - Production
  Time: 20-FEB-2016 08:20:20
  Tracing not turned on.
  Tns error struct:
    ns main err code: 12545
    TNS-12545: Connect failed because target host or object does not exist
    ns secondary err code: 12560
    nt main err code: 515
    TNS-00515: Connect failed because target host or object does not exist
    nt secondary err code: 1004
    nt OS err code: 0