Hi,
Jload.log file include the following information:
20.03.13 14:20:36 com.sap.inst.jload.Jload main
INFO: Jload -sec PBD,jdbc/pool/PBD,\\SAP-Server/sapmnt/PBD/SYS/global/security/data/SecStore.properties,\\SAP-Server/sapmnt/PBD/SYS/global/security/data/SecStore.key -dataDir D:/installECC/Backup/Netweaver/51033513\DATA_UNITS\JAVA_EXPORT_JDMP -job C:\Program Files\sapinst_instdir\ERP\SYSTEM\ORA\CENTRAL\AS\IMPORT.XML -log jload.log
20.03.13 14:20:43 com.sap.inst.jload.Jload main
SEVERE: couldn't connect to DB
20.03.13 14:20:43 com.sap.inst.jload.Jload logStackTrace
SEVERE: java.sql.SQLException: ORA-28000: the account is locked
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:331)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:283)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:278)
at oracle.jdbc.driver.T4CTTIoauthenticate.receiveOauth(T4CTTIoauthenticate.java:790)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:362)
at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:420)
at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:165)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:35)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:801)
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)