testRerunPartitionAndBatchlet java.lang.AssertionError: Found different number of segments than expected in exit status string for job execution

need to investigate this test failure (test class )

testRerunPartitionAndBatchlet
"java.lang.AssertionError: Found different number of segments than expected in exit status string for job execution: 7480; Expected value: 3, but found value: 1
at com.ibm.jbatch.tck.utils.AssertionUtils.assertWithMessage(AssertionUtils.java:64)
at com.ibm.jbatch.tck.tests.jslxml.PartitionRerunTests.checkStepExecId(PartitionRerunTests.java:154)
at com.ibm.jbatch.tck.tests.jslxml.PartitionRerunTests.testRerunPartitionAndBatchlet(PartitionRerunTests.java:129)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:80)
at org.testng.internal.Invoker.invokeMethod(Invoker.java:714)
at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:901)
at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1231)
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:127)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:111)
at org.testng.TestRunner.privateRun(TestRunner.java:767)
at org.testng.TestRunner.run(TestRunner.java:617)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:334)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:329)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:291)
at org.testng.SuiteRunner.run(SuiteRunner.java:240)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1198)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1123)
at org.testng.TestNG.run(TestNG.java:1031)
at org.testng.TestNG.privateMain(TestNG.java:1338)
at org.testng.TestNG.main(TestNG.java:1307)