Error in solution manager installation at jload step

Hello All,

I am Installing the Solution Manager 4.0 on windows 2003 and MS SQL as database.

But I am getting the error at JLODE.

Error as follows.

11.03.08 04:07:28 com.sap.inst.jload.Jload main

INFO: Jload -sec XSM,jdbc/pool/XSM,
kpmgvm010/sapmnt/XSM/SYS/global/security/data/SecStore.properties,
kpmgvm010/sapmnt/XSM/SYS/global/security/data/SecStore.key -dataDir H:/Sandbox Software/SAP Installation Files/Solution Manager Software/Java\JAVA_EXPORT\JDMP -job C:\PROGRA_1\SAPINS1\SOLMAN\SYSTEM\MSS\DISTRI~1\AS\DB\IMPORT.XML -log jload.log

11.03.08 04:07:39 com.sap.inst.jload.Jload main

SEVERE: couldn't connect to DB

11.03.08 04:07:39 com.sap.inst.jload.Jload logStackTrace

SEVERE: com.microsoft.sqlserver.jdbc.SQLServerException: The connection to the named instance has failed. Error: java.net.SocketTimeoutException: Receive timed out.

+ at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDriverError(Unknown Source)+

+ at com.microsoft.sqlserver.jdbc.SQLServerConnection.getInstancePort(Unknown Source)+

+ at com.microsoft.sqlserver.jdbc.SQLServerConnection.connect(Unknown Source)+

+ at com.microsoft.sqlserver.jdbc.SQLServerDriver.connect(Unknown Source)+

+ at com.sap.sql.jdbc.NativeConnectionFactory.createNativeConnection(NativeConnectionFactory.java:215)+

+ at com.sap.sql.connect.OpenSQLDataSourceImpl.createConnection(OpenSQLDataSourceImpl.java:522)+

+ at com.sap.sql.connect.OpenSQLDataSourceImpl.getConnection(OpenSQLDataSourceImpl.java:276)+

+ at com.sap.inst.jload.db.DBConnection.connectViaSecureStore(DBConnection.java:105)+

+ at com.sap.inst.jload.db.DBConnection.connect(DBConnection.java:149)+

+ at com.sap.inst.jload.Jload.main(Jload.java:580)+

+ at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)+

+ at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)+

+ at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)+

+ at java.lang.reflect.Method.invoke(Method.java:324)+

+ at com.sap.engine.offline.OfflineToolStart.main(OfflineToolStart.java:81)+

Can any body tell me how to solve this and go ahead.

Regards,

Sekhar.