UIM Exception "java.lang.IllegalArgumentException: resource == null" (Doc ID 2849267.1)

Last updated on AUGUST 08, 2023

Applies to:

Symptoms

When updated the existing custom.ear from the WebLogic console, UIM MS1 server throws the below exception stack trace whereas UIM MS2 server was working fine for the same request.

2021-10-12 00:18:14,742 ERROR [ez59369] [[ACTIVE] ExecuteThread: '150' for queue: 'weblogic.kernel.Default (self-tuning)'] [RuleSetLogger] resource == null
java.lang.IllegalArgumentException: resource == null
    at oracle.communications.inventory.api.util.Utils.checkNull(Utils.java:156) ~[uim-api-framework.jar:?]
    at oracle.communications.inventory.api.util.Utils.checkNull(Utils.java:139) ~[uim-api-framework.jar:?]
    at oracle.communications.inventory.api.configuration.impl.BaseConfigurationManagerImpl.validateAssignResource(BaseConfigurationManagerImpl.java:2308) ~[uim-managers.jar:?]
    at oracle.communications.inventory.api.configuration.impl.BaseConfigurationManagerImpl.assignResource_aroundBody8(BaseConfigurationManagerImpl.java:2275) ~[uim-managers.jar:?]
    at oracle.communications.inventory.api.configuration.impl.BaseConfigurationManagerImpl$AjcClosure9.run(BaseConfigurationManagerImpl.java:1) ~[uim-managers.jar:?]
    at oracle.communications.inventory.extensibility.extension.GlobalRuleExtension.ajc$around$oracle_communications_inventory_extensibility_extension_GlobalRuleExtension$1$ddd1a06eproceed(GlobalRuleExtension.aj:46) ~[uim-managers.jar:?]
    at oracle.communications.inventory.extensibility.extension.GlobalRuleExtension.ajc$around$oracle_communications_inventory_extensibility_extension_GlobalRuleExtension$1$ddd1a06e(GlobalRuleExtension.aj:71) ~[uim-managers.jar:?]
    at oracle.communications.inventory.api.configuration.impl.BaseConfigurationManagerImpl.assignResource(BaseConfigurationManagerImpl.java:2272) ~[uim-managers.jar:?]
    at com.oracle.custom.uim.designer.BaseDesigner.processRFS(BaseDesigner.java:618) ~[OracleComms_UIM_DesignLib.jar:?]
    at com.oracle.custom.uim.designer.BaseDesigner.processRFS(BaseDesigner.java:510) ~[OracleComms_UIM_DesignLib.jar:?]
    at com.oracle.custom.uim.designer.ManagedWifiCFSDesigner.processManagedWifiRFS(ManagedWifiCFSDesigner.java:432) ~[OracleComms_UIM_DesignLib.jar:?]
    at com.oracle.custom.uim.designer.ManagedWifiCFSDesigner.designAdd(ManagedWifiCFSDesigner.java:354) ~[OracleComms_UIM_DesignLib.jar:?]
    at com.oracle.custom.uim.designer.BaseDesigner.design(BaseDesigner.java:1792) ~[OracleComms_UIM_DesignLib.jar:?]
    at oracle.communications.inventory.rules.Rule_Design_MANAGEDWIFI_CFS2041886640.defaultConsequence(Rule_Design_MANAGEDWIFI_CFS2041886640.java:12) [drools-core-6.5.0.Final.jar:]
    at oracle.communications.inventory.rules.Rule_Design_MANAGEDWIFI_CFS2041886640DefaultConsequenceInvokerGenerated.evaluate(Unknown Source) [?:]
    at oracle.communications.inventory.rules.Rule_Design_MANAGEDWIFI_CFS2041886640DefaultConsequenceInvoker.evaluate(Unknown Source) [drools-core-6.5.0.Final.jar:]
    at org.drools.core.common.DefaultAgenda.fireActivation(DefaultAgenda.java:1052) [drools-core-6.5.0.Final.jar:6.5.0.Final]
    at org.drools.core.phreak.RuleExecutor.fire(RuleExecutor.java:121) [drools-core-6.5.0.Final.jar:6.5.0.Final]
    at org.drools.core.phreak.RuleExecutor.evaluateNetworkAndFire(RuleExecutor.java:74) [drools-core-6.5.0.Final.jar:6.5.0.Final]
    at org.drools.core.common.DefaultAgenda.fireNextItem(DefaultAgenda.java:970) [drools-core-6.5.0.Final.jar:6.5.0.Final]
    at org.drools.core.common.DefaultAgenda.fireLoop(DefaultAgenda.java:1312) [drools-core-6.5.0.Final.jar:6.5.0.Final]
    at org.drools.core.common.DefaultAgenda.fireAllRules(DefaultAgenda.java:1251) [drools-core-6.5.0.Final.jar:6.5.0.Final]
    at org.drools.core.impl.StatefulKnowledgeSessionImpl.internalFireAllRules(StatefulKnowledgeSessionImpl.java:1359) [drools-core-6.5.0.Final.jar:6.5.0.Final]
    at org.drools.core.impl.StatefulKnowledgeSessionImpl.fireAllRules(StatefulKnowledgeSessionImpl.java:1350) [drools-core-6.5.0.Final.jar:6.5.0.Final]
    at org.drools.core.impl.StatefulKnowledgeSessionImpl.fireAllRules(StatefulKnowledgeSessionImpl.java:1331) [drools-core-6.5.0.Final.jar:6.5.0.Final]
    at oracle.communications.inventory.extensibility.rules.impl.RulesExecutorImpl.execute(RulesExecutorImpl.java:342) [uim-managers.jar:?]   <==offending and fixed class file
    at oracle.communications.inventory.extensibility.rules.impl.RulesExecutorImpl.execute(RulesExecutorImpl.java:312) [uim-managers.jar:?]
    at oracle.communications.inventory.extensibility.extension.util.ExtensionRuleMediator.runRule(ExtensionRuleMediator.java:339) [uim-managers.jar:?]

Changes

Cause

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