TDI based adapter reconcile and test requests failing with java.lang.ArrayIndexOutOfBoundsException

Problem

With ISIM server version 7.0.1.3, either upgraded to this version or new install of ISIM 7.0.1.3, can encounter failures trying to run requests to TDI/RMI based ISIM adapters. For example the ISAM adapter can encounter following exception in the ISIM trace.log files when submitting a reconcile or test request for the adapter service in ISIM. The issue has been reported with Acces Manager and Access Manager Enterprise Single Sign-on adapters. at com.ibm.di.dispatcher.rmi.RMIDispatcherImpl_Stub.executeALSearchStart(Unknown Source) at com.ibm.itim.remoteservices.provider.itdiprovider.ItdiServiceProvider.callItdiDispatcher(ItdiServiceProvider.java:2032) at com.ibm.itim.remoteservices.provider.itdiprovider.ItdiServiceProvider.search(ItdiServiceProvider.java:1218) at com.ibm.itim.remoteservices.ejb.mediation.ServiceProviderReconciler.search(ServiceProviderReconciler.java:1379) at com.ibm.itim.remoteservices.ejb.mediation.ServiceProviderReconciler.processReconciliationQuery(ServiceProviderReconciler.java:932) at com.ibm.itim.remoteservices.ejb.mediation.ServiceProviderReconciler.doRecon(ServiceProviderReconciler.java:499) at com.ibm.itim.remoteservices.ejb.mediation.ServiceProviderReconciler.reconcile(ServiceProviderReconciler.java:309) at com.ibm.itim.remoteservices.ejb.mediation.WFReconciliationMessageReceiver.onMessage(WFReconciliationMessageReceiver.java:52) <...> ]]>