Hi Divyanshu,
1. This is file DETECT.trc (I'm using command STARTUP.BAT guiport=4250 httpport=4255 - Please note that I do not want to use port 4240!)
<!--NAME[C:\\usr\\sap\\CRN\\SUM\\sdt\\trc\\DETECT.TRC]/-->
<!--PATTERN[DETECT.TRC]/-->
<!--FORMATTER[com.sap.tc.logging.TraceFormatter(%d [%s]: %-100l [%t]: %m)]/-->
<!--ENCODING[UTF8]/-->
<!--LOGHEADER[END]/-->
Jul 18, 2014 9:30:24 AM [Error]: com.sap.sdt.dmt.DMTFactoryManager [Thread[main,5,main]]: Property file dmt.properties not found in class path
Jul 18, 2014 9:30:25 AM [Error]: com.sap.sdt.jspm.JspmFactoryManager [Thread[main,5,main]]: Property file jspm.properties not found in class path
Jul 18, 2014 9:30:25 AM [Error]: com.sap.sdt.dmt.DMTFactoryManager [Thread[main,5,main]]: Property file dmt.properties not found in class path
Jul 18, 2014 9:30:26 AM [Error]: com.sap.sdt.jspm.JspmFactoryManager [Thread[main,5,main]]: Property file jspm.properties not found in class path
Jul 18, 2014 9:30:40 AM [Error]: com.sap.sdt.tools.var.XMLFileConverter [Thread[main,5,main]]: File C:\usr\sap\CRN\SUM\sdt\config\.\JUP.J2EE.xml does not exist.
Jul 18, 2014 9:33:02 AM [Error]: com.sap.sdt.dsu.ui.SDTCommonGUIManager [Thread[ProcessWorker,5,main]]: The common ui roadmap id is: welcome
Jul 18, 2014 9:33:05 AM [Error]: com.sap.sdt.dsu.ui.SDTCommonGUIManager [Thread[ProcessWorker,5,main]]: The common ui roadmap id is: input-credentials
Jul 18, 2014 9:33:18 AM [Error]: com.sap.sdt.dsu.ui.SDTCommonGUIManager [Thread[ProcessWorker,5,main]]: The common ui roadmap id is: define-target
Jul 18, 2014 9:34:03 AM [Error]: com.sap.sdt.dsu.ui.SDTCommonGUIManager [Thread[ProcessWorker,5,main]]: The common ui roadmap id is: confirm-target
Jul 18, 2014 9:34:20 AM [Error]: com.sap.sdt.lup.ctrl.req.SDTRequestStatusManager [Thread[ABAP-1,5,main]]: Observer com.sap.sdt.exec.SDTRequestObserverList method statusChanged invocation has failed due to java.lang.NullPointerException while trying to invoke the method com.sap.sdt.dsu.ui.DSUViewManagerIF.setReenterButtonEnabled(bool) of a null object loaded from local variable 'viewManager'
Jul 18, 2014 9:34:20 AM [Error]: com.sap.sdt.lup.ctrl.req.SDTRequestStatusManager [Thread[ABAP-1,5,main]]:
Jul 18, 2014 9:34:20 AM [Error]: com.sap.sdt.lup.ctrl.req.SDTRequestStatusManager [Thread[ABAP-1,5,main]]: java.lang.NullPointerException: while trying to invoke the method com.sap.sdt.dsu.ui.DSUViewManagerIF.setReenterButtonEnabled(bool) of a null object loaded from local variable 'viewManager'
Jul 18, 2014 9:34:20 AM [Error]: com.sap.sdt.lup.ctrl.req.SDTRequestStatusManager [Thread[ABAP-1,5,main]]:
Jul 18, 2014 9:34:23 AM [Error]: com.sap.sdt.sapup.rapi.connector.R3upConnector [Thread[ABAP-3,5,main]]: Could not connect to sap-petrov:4240. Could not connect to host sap-petrov on port 4240.
java.net.ConnectException: Connection refused: connect
java.net.ConnectException: Connection refused: connect
Jul 18, 2014 9:34:26 AM [Error]: com.sap.sdt.sapup.rapi.connector.R3upConnector [Thread[ABAP-3,5,main]]: Could not connect to sap-petrov:4240. Could not connect to host sap-petrov on port 4240.
java.net.ConnectException: Connection refused: connect
java.net.ConnectException: Connection refused: connect
Jul 18, 2014 9:34:28 AM [Error]: com.sap.sdt.sapup.rapi.connector.R3upConnector [Thread[ABAP-3,5,main]]: Could not connect to sap-petrov:4240. Could not connect to host sap-petrov on port 4240.
java.net.ConnectException: Connection refused: connect
java.net.ConnectException: Connection refused: connect
Jul 18, 2014 9:34:30 AM [Error]: com.sap.sdt.sapup.rapi.connector.R3upConnector [Thread[ABAP-3,5,main]]: Could not connect to sap-petrov:4240. Could not connect to host sap-petrov on port 4240.
java.net.ConnectException: Connection refused: connect
java.net.ConnectException: Connection refused: connect
Jul 18, 2014 9:34:31 AM [Error]: com.sap.sdt.sapup.rapi.connector.R3upConnector [Thread[ABAP-3,5,main]]: Could not connect to sap-petrov:4240. Could not connect to host sap-petrov on port 4240.
java.net.ConnectException: Connection refused: connect
java.net.ConnectException: Connection refused: connect
Jul 18, 2014 9:34:33 AM [Error]: com.sap.sdt.sapup.rapi.connector.R3upConnector [Thread[ABAP-3,5,main]]: Could not connect to sap-petrov:4240. Could not connect to host sap-petrov on port 4240.
java.net.ConnectException: Connection refused: connect
java.net.ConnectException: Connection refused: connect
Jul 18, 2014 9:34:35 AM [Error]: com.sap.sdt.sapup.rapi.connector.R3upConnector [Thread[ABAP-3,5,main]]: Could not connect to sap-petrov:4240. Could not connect to host sap-petrov on port 4240.
java.net.ConnectException: Connection refused: connect
java.net.ConnectException: Connection refused: connect
Jul 18, 2014 9:34:36 AM [Error]: com.sap.sdt.sapup.rapi.connector.R3upConnector [Thread[ABAP-3,5,main]]: Could not connect to sap-petrov:4240. Could not connect to host sap-petrov on port 4240.
java.net.ConnectException: Connection refused: connect
java.net.ConnectException: Connection refused: connect
Jul 18, 2014 9:34:36 AM [Error]: com.sap.sdt.util.net.ConnectFailedException.<init>(ConnectFailedException.java:34) [Thread[ABAP-3,5,main]]: java.net.ConnectException: Connection refused: connect
Jul 18, 2014 9:34:36 AM [Error]: com.sap.sdt.lup.ctrl.SDTRequestExecutor [Thread[ABAP-3,5,main]]:
Jul 18, 2014 9:34:36 AM [Error]: com.sap.sdt.util.net.AbstractSocketCommLink.connect(AbstractSocketCommLink.java:67) [Thread[ABAP-3,5,main]]: Could not connect to host sap-petrov on port 4240.
Jul 18, 2014 9:34:36 AM [Error]: com.sap.sdt.sltool.rapi.connector.AbstractToolConnector.connect(AbstractToolConnector.java:801) [Thread[ABAP-3,5,main]]: Connection to SAPup could not be established, see following messages.
Jul 18, 2014 9:34:37 AM [Error]: com.sap.sdt.server.ext.r3up.unit.R3upUnitObserver.ensureRunningTool(R3upUnitObserver.java:606) [Thread[ABAP-3,5,main]]: Tool connector failed with .
Jul 18, 2014 9:34:37 AM [Error]: com.sap.sdt.dsu.abap.handler.SAPupUnitExecutor.initializeUnit(SAPupUnitExecutor.java:240) [Thread[ABAP-3,5,main]]: Error from unit observer
Jul 18, 2014 9:34:37 AM [Error]: com.sap.sdt.dsu.abap.handler.AbapUpgradeRequestHandler.extract(AbapUpgradeRequestHandler.java:309) [Thread[ABAP-3,5,main]]: Extraction of the ABAP upgrade request ABAP has failed
Jul 18, 2014 9:34:37 AM [Error]: com.sap.sdt.lup.ctrl.SDTRequestExecutor.invokeMethod(SDTRequestExecutor.java:253) [Thread[ABAP-3,5,main]]: Unable to execute the SDT request ABAP operation extract on hostname sap-petrov instance 04
2. This is output of SDTServer.txt in \sum\sdt\log directory:
<!--LOGHEADER[START]/-->
<!--HELP[Manual modification of the header may cause parsing problem!]/-->
<!--LOGGINGVERSION[2.0.7.1006]/-->
<!--NAME[C:\usr\sap\CRN\SUM\sdt\log\SDTServer.log]/-->
<!--PATTERN[SDTServer.log]/-->
<!--FORMATTER[com.sap.tc.logging.TraceFormatter(%d [%s]: %m)]/-->
<!--ENCODING[UTF8]/-->
<!--LOGHEADER[END]/-->
Jul 18, 2014 9:30:18 AM [Info]: *************************************************
Jul 18, 2014 9:30:18 AM [Info]: Starting SL Controller listening on port 4250 ...
Jul 18, 2014 9:30:18 AM [Info]: Starting StorageService ...
Jul 18, 2014 9:30:18 AM [Info]: Initializing SecurityManager ...
Jul 18, 2014 9:30:20 AM [Info]: Server certificate fingerprint is AB 20 7B EA C5 F5 41 CB 0C D1 D6 C3 3B CE 24 33
Jul 18, 2014 9:30:20 AM [Info]: Configuring HTTPManager ...
Jul 18, 2014 9:30:20 AM [Info]: Starting WebstartService ...
Jul 18, 2014 9:30:20 AM [Info]: Starting RoleService ...
Jul 18, 2014 9:30:20 AM [Info]: Starting AlertService ...
Jul 18, 2014 9:30:20 AM [Info]: Starting NotesService ...
Jul 18, 2014 9:30:20 AM [Info]: Starting ProcessService ...
Jul 18, 2014 9:30:20 AM [Info]: Starting MIDService ...
Jul 18, 2014 9:30:20 AM [Info]: Starting FileService ...
Jul 18, 2014 9:30:20 AM [Info]: LogService switched off.
Jul 18, 2014 9:30:20 AM [Info]: Starting MailService ...
Jul 18, 2014 9:30:20 AM [Info]: Starting services ...
Jul 18, 2014 9:30:20 AM [Info]: Starting service "UseCaseService" ...
Jul 18, 2014 9:30:21 AM [Info]: Starting MIDService ...
Jul 18, 2014 9:30:40 AM [Info]: Service "UseCaseService" started
Jul 18, 2014 9:30:40 AM [Info]: Services started.
Jul 18, 2014 9:30:40 AM [Info]: Starting HTTP server listening on port 4255 ...
Jul 18, 2014 9:30:40 AM [Info]: HTTP server started.
Jul 18, 2014 9:30:40 AM [Info]: SL Controller started.
3. File server.trc not found, but found server.err in sdt\log directory:
ERROR: 'com.sun.org.apache.xml.internal.utils.WrappedRuntimeException: C:\usr\sap\CRN\SUM\sdt\log\SUM\MissingArchives.xml (The system cannot find the file specified)'
But file MissingArchives.xml not found...
4. "Did you try opening STARTUP.BAT by right clicking and then clicking OPEN ?
If not, then try. I read some where then it uses port 4239" - That's what I do not understand 
Best regards,
Ilgizar