[ https://issues.jboss.org/browse/DROOLS-4286?page=com.atlassian.jira.plugi... ] Gajendra Jore updated DROOLS-4286: ---------------------------------- Description: I am facing same issue on version 7.22.0. Steps to reproduce: 1. Create parent.drl file contains parent rule as 2. Create child.drl file with child rule extends parent rule. 3. *+Both files have same package name+*. 4. While creating KieBase it throws exception from *newKnowledgeBase()* method of *KnowledgeBuilderImpl.java* class and exception is as follows, + *Unable to resolve parent rule, please check that both rules are in the same package : [Rule name='childRule'] Unresolved parent name parentRule*+ was: I am facing same issue on version 7.22.0. Steps to reproduce: 1. Create parent.drl file contains parent rule as 2. Create child.drl file with child rule extends parent rule. 3. *+Both files have same package name+*. 4. While creating KieBase it throws exception from *newKnowledgeBase()* method of *KnowledgeBuilderImpl.java* class and exception is as follows, + *Unable to resolve parent rule, please check that both rules are in the same package : [Rule name='childRule'] Unresolved parent name parentRule*+ Summary: Fails to extends rule from other .drl file with same package name. (was: Fails to extends rule from other file with same package name.) -- This message was sent by Atlassian Jira (v7.12.1#712002)