In environment A

1. Create a rule, remediation review, and ruleset
2. Assign the remediation review to the rule
3. Export the rule, remediation review, and ruleset

In environment B
----------------

1. Import the ruleset
2. Import the remediation review
3. Import rule

Confirm in UI that it was imported successfully.

NOTE: The issue is seen only when each of the objects is imported individually.

Export the rule from environment B. You will see the export failing with a null pointer exception.

Below error seen in aveksaServer.log :
 

03/30/2021 07:01:22.101 ERROR (default task-15) [com.aveksa.server.export.ExportImportConverter] marshal
com.aveksa.server.runtime.ServerException: java.lang.NullPointerException
at com.aveksa.server.export.proxy.ExportedRule.deNormalize(ExportedRule.java:127)
at com.aveksa.server.export.proxy.ProxyObject.marshall(ProxyObject.java:62)
at com.aveksa.server.export.ExportImportConverter.marshal(ExportImportConverter.java:74)
at com.thoughtworks.xstream.core.TreeMarshaller.convert(TreeMarshaller.java:70)
at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:58)
at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:43)
at com.thoughtworks.xstream.core.TreeMarshaller.start(TreeMarshaller.java:82)
at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.marshal(AbstractTreeMarshallingStrategy.java:37)
at com.thoughtworks.xstream.XStream.marshal(XStream.java:1319)
at com.thoughtworks.xstream.XStream$3.writeToStream(XStream.java:2113)
at

• RSA Identity Governance & Lifecycle 7.2.1 P05
• RSA Identity Governance & Lifecycle 7.5.0 P01

• Go to the Rules -> Definitions -> Click on imported Rule ->Edit..
• Without doing any updates to the rule, click OK.
• After this step, you can export the rule.