Error in DB migration : EP6 SP2 > NW SR1.

Hello All,

I am doing migration from EP6 SP2 > NW SR1.

While doing the DB migration on the Target server, I encountered the below error:

============================================================

1118066281203#INFO.- Reports button clicked at MainMigrationFrame

1118066281203#INFO.- SAP System Name is SR1

1118066281203#INFO.- using tool version 0409.0.20050405174947.0000/877

1118066281203#INFO.- using system installation at d:\usr\sap\SR1

1118066281218#INFO.- Processing migration info

1118066309031#INFO.- Processing migration info finished

1118066315531#INFO.- ETC Migration button clicked at MainMigrationFrame

1118066318062#INFO.- DBMigration button clicked at MainMigrationFrame

1118066327500#INFO.- starting db migration run ...

1118066327500#INFO.- jdbc driver: com.sap.portals.jdbc.sqlserver.SQLServerDriver

1118066327515#INFO.- jdbc driver url: jdbc:sap:sqlserver://10.34.137.16:1433;MaxPooledStatements=100;DatabaseName=WCM;SelectMethod=cursor;longDataCacheSize=524288

1118066327515#INFO.- using database schema 'WCM' on host '10.34.137.16' at port '1433' with user 'SAPWCM' as the database source

1118066343546#INFO.- retrieved drv name: SQLServer (version: 3.2.006922003414004423)

1118066343578#INFO.- MSSQL lock timeout adjusted

1118066343609#INFO.- src cur ver: SP2.CM.1

1118066343609#INFO.- src db version is SP2.CM.1 (17 patches newer than SP2CP.UWL.1)

1118066343609#INFO.- running EP6SP2 -> NW04 migration

1118066343625#INFO.- starting backup of configuration ...

1118066347203#ERROR.- null - ConfigException: error while exporting CMS configuration to folder [D:\MIgration\KMCMIGTOOL_5\migrationTool\.\work\export]

Inner exception is:

A problem occurred while exporting the configuration: java.lang.NullPointerException

stack:

error while exporting CMS configuration to folder [D:\MIgration\KMCMIGTOOL_5\migrationTool\.\work\export]

Inner Stack is:

java.lang.Exception: A problem occurred while exporting the configuration: java.lang.NullPointerException

at com.sap.netweaver.config.offlinetool.ConfigurationCmsTool.exportConfiguration(ConfigurationCmsTool.java:111)

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.netweaver.bc.migration.ui.Migrator.backupCfg(Migrator.java:186)

at com.sap.netweaver.bc.migration.ui.Migrator.run(Migrator.java:414)

1118066347203#ERROR.- no valid configuration backup - rejecting db migration

=====================================================

Any help is highly appreciated.

Warm Regards

Suneel Razdan