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ODI 12c Smart Import Fails With Error "java.lang.RuntimeException: Java.lang.StackOverflowError" (Doc ID 2327734.1)

Last updated on JUNE 16, 2022

Applies to:

Oracle Data Integrator - Version and later
Information in this document applies to any platform.


Using the Smart Export utility to export Oracle Data Integrator (ODI) 12c Projects (containing numerous Packages and Mappings) from an existing instance (ODI and running the Smart Import utility to bring them into a new instance (ODI, the Smart Import fails with the below error:

java.lang.RuntimeException: java.lang.StackOverflowError
   at oracle.odi.ui.framework.adapter.DefaultAdapter.executeBackgroundTask(
   at oracle.odi.ui.framework.UIFramework.executeBackgroundTask(
   at oracle.odi.ui.smartie.imp.ImportSmartWizardPageIssuesTreeTableModel.runIssueDetection(
   at oracle.odi.ui.smartie.imp.ImportSmartWizardPageIssuesTreeTableModel.setRoot(
   at oracle.odi.ui.smartie.imp.ImportSmartWizardPageIssuesTreeTable.setRoot(
   at oracle.odi.ui.smartie.imp.ImportSmartWizardPageIssuesPanel.setRoot(
   at oracle.odi.ui.smartie.imp.ImportSmartWizardPageIssues.initialize(
   at oracle.odi.ui.smartie.imp.ImportSmartWizard.initializeIssuesPage(
   at oracle.odi.ui.smartie.imp.ImportSmartWizardPageOptions.validateWizard(
   at oracle.bali.ewt.wizard.WizardPage.processWizardValidateEvent(
Caused by: java.lang.StackOverflowError
   at com.sunopsis.dwg.DwgObject.hashCode(
   at java.util.HashMap.hash(
   at java.util.HashMap.containsKey(
   at com.sunopsis.dwg.smartie.MatchEngine.setMatchToUse(
   at com.sunopsis.dwg.smartie.MatchEngine.setMatchToUse(

The following heap size values were set for the target ODI Studio Environment:

AddVMOption -Xmx8096M
AddVMOption -Xms2048M
AddVMOption -Xss10m   (tried adding other values like 16m, 32m, 64m, 128m, 256m and even 512m)

Each time the ODI cache was deleted - however the error still persisted.




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