C2M - MDM VEE Sibling Check Rule Fails With NullPointerException (Doc ID 2530778.1)

Last updated on APRIL 16, 2025

Applies to:

Symptoms

Null pointer error is thrown in the system when trying to finalize an IMD which has Ensure IMD exists for Sibling MCs VEE rule configured.

Steps -

1.Create a Device, Device Configuration and 2 scalar MCs.

2.Configure Ensure IMD exists for Sibling MCs VEE rule on Scalar MCs.

3.Create a service point and install the device at the service point.

4.Create an IMD on the scalar MC for dates 01-01-2019 12:00 AM to 01-02-2019 12:00 AM.

5.When trying to finalize the IMD, system error is encountered and null pointer exception is observed in the logs.

Logs indicating NullPointerException:

Caused by: java.lang.NullPointerExceptionat com.splwg.d2.domain.admin.veeRule.applyVeeRule.EnsureIMDExistsForSiblingMCAlgComp_Impl.processIMDList(EnsureIMDExistsForSiblingMCAlgComp_Impl.java:343)at com.splwg.d2.domain.admin.veeRule.applyVeeRule.EnsureIMDExistsForSiblingMCAlgComp_Impl.getIMDList(EnsureIMDExistsForSiblingMCAlgComp_Impl.java:283)at com.splwg.d2.domain.admin.veeRule.applyVeeRule.EnsureIMDExistsForSiblingMCAlgComp_Impl.getAllSiblingMeasuringComponents(EnsureIMDExistsForSiblingMCAlgComp_Impl.java:258)at com.splwg.d2.domain.admin.veeRule.applyVeeRule.EnsureIMDExistsForSiblingMCAlgComp_Impl.checkSiblingMCsForIMDs(EnsureIMDExistsForSiblingMCAlgComp_Impl.java:228)at com.splwg.d2.domain.admin.veeRule.applyVeeRule.EnsureIMDExistsForSiblingMCAlgComp_Impl.invoke(EnsureIMDExistsForSiblingMCAlgComp_Impl.java:113)at com.splwg.d2.domain.admin.veeRule.applyVeeRule.EnsureIMDExistsForSiblingMCAlgComp_Impl$$EnhancerByCGLIB$$7e41ceb3.CGLIB$invoke$0(<generated>)at com.splwg.d2.domain.admin.veeRule.applyVeeRule.EnsureIMDExistsForSiblingMCAlgComp_Impl$$EnhancerByCGLIB$$7e41ceb3$$FastClassByCGLIB$$1e69082c.invoke(<generated>)at net.sf.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)at com.splwg.base.support.interception.BusinessMethodInterceptor.intercept(BusinessMethodInterceptor.java:84)

Changes

Cause

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