Null Pointer Encountered When Invoking AddWarning From CM Change Handler
(Doc ID 1684598.1)
Last updated on JUNE 21, 2024
Applies to:
Oracle Utilities Customer Care and Billing - Version 2.4.0.2.0 to 2.4.0.2.0 [Release 2.4]Information in this document applies to any platform.
Symptoms
**Disclaimer:** This KM article may include the following abbreviations:
CCB/CC&B - Oracle Utilities Customer Care and Billing
On : CCB 2.4.0.2.0 version, CM - Customer Modification
When attempting to invoking addWarning from CM change handler.
the following error occurs.
ERROR
-----------------------
SYSUSER - 316221-451-1 2014-05-27 23:28:45,197 [Parent Reader:Thread-39]
ERROR (support.cobol.CobolToJavaGateway) An unexpected error occurred
building error information to pass to cobol from a Java call from cobol.java.lang.NullPointerException
at
com.splwg.base.support.cobol.CobolToJavaGateway.basicUpdateCICZMSGNWithError(CobolToJavaGateway.java:191)
at
com.splwg.base.support.cobol.CobolToJavaGateway.updateCICZMSGNWithError(CobolToJavaGateway.java:106)
STEPS
-----------------------
The issue can be reproduced at will with the following steps:
1) Enable remote JVMs by setting the following properties to the appropriate values:
spl.runtime.cobol.remote.jvm
spl.runtime.cobol.remote.rmiStartPort
spl.runtime.cobol.remote.jvmcount
spl.runtime.cobol.remote.jvmoptions
2) Add a change handler that uses the addWarning() API
3) Deploy the change handler and restart the app
4) A null pointer exception is thrown when the change handler is executed
BUSINESS IMPACT
-----------------------
The issue has the following business impact:
Change handler will be invoked by a nightly batch and system errors might be encountered during execution. This will affect the dispatching of field work.
Changes
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |