How to migrate the Visual Composer Report from one portal to another?

Hi Everyone,

I created a VC report on one portal and through the portal export I exported the report and page and imported to another portal and then I changed the system settings on this portal's system landscape so that the report points to the correct Database.

Now when i run the report I get an exception which says :

0#0#Error#1#/System/S erver#Java###Object com.autogen.guimachine.Report.Test_Report.AAD5G not foun d

#1#javax.naming.NameNotFoundException: Child not found: com.autogen.guimachi ne.Report.Test_Report at com.sap.portal.system/applications [Root exception is javax.naming.NameNotFoundException: Child not found: com.autogen.guimachine.R eport.Test_Report at com.sap.portal.system/applications]

at com.sapportals.portal.pcd.gl.PcdFilterContext.filterLookup(PcdFilterC ontext.java:402)

at com.sapportals.portal.pcd.gl.PcdProxyContext.basicContextLookup(PcdPr oxyContext.java:1095)

at com.sapportals.portal.pcd.gl.PcdProxyContext.basicContextLookup(PcdPr oxyContext.java:1101)

at com.sapportals.portal.pcd.gl.PcdProxyContext.proxyLookupLink(PcdProxy Context.java:1197)

at com.sapportals.portal.pcd.gl.PcdProxyContext.proxyLookup(PcdProxyCont ext.java:1144)

at com.sapportals.portal.pcd.gl.PcdProxyContext.lookup(PcdProxyContext.j ava:918)

at com.sapportals.portal.pcd.gl.PcdGlContext.lookup(PcdGlContext.java:74 )

at com.sapportals.portal.pcd.gl.PcdProxyContext.lookup(PcdProxyContext.j ava:911)

at com.sapportals.portal.application.applicationrepository.ParPropertyCo ntentProviderContext.lookup(ParPropertyContentProviderContext.java:48)

at javax.naming.InitialContext.lookup(InitialContext.java:347)

at com.sap.portal.pcm.iviewserver.SLUtilsSrv.getApplicationPropertyConte ntProvider(SLUtilsSrv.java:673)

at com.sap.portal.pcm.iviewserver.tools.LinkedObjectProvider.getLinkedOb ject(LinkedObjectProvider.java:64)

Can anyone please provide a solution or reason for this error?

Thanks & best Regards,

Manish