When running modelinggateway to export the services, the following exception is thrown:
user@host SS-Tools]$ ./modelinggateway -vnm host -e file.xml
Modeling Gateway export started. Tue, Oct 24, 2017, at 09:50:32 AM CEST
Exporting 1384 Service models...
Exporting 2658 Service associations...
Modeling Gateway export exception:
java.lang.NullPointerException
at com.aprisma.tie.export.AssociationExport.exportToXmlFile(AssociationExport.java:87)
at com.aprisma.tie.export.ExportModule.exportModuleToFile(ExportModule.java:170)
at com.aprisma.tie.export.TopologyFileExport.exportToFile(TopologyFileExport.java:317)
at com.aprisma.tie.export.MgExportMain.startExport(MgExportMain.java:186)
at com.aprisma.tie.export.MgExportMain.startExport(MgExportMain.java:74)
at com.aprisma.tie.ModelingGateway.performAction(ModelingGateway.java:351)
at com.aprisma.tie.ModelingGatewayMain.main(ModelingGatewayMain.java:180)
DX NetOps Spectrum all releases
Issue caused by empty Customers Group.
Via Service Editor, delete the empty Customers Group or create new customers to add to the empty groups.