[ https://issues.jboss.org/browse/DROOLS-3116?page=com.atlassian.jira.plugi... ] Matteo Mortari commented on DROOLS-3116: ---------------------------------------- I don't recall by heart the dialogue on this topic, but I am pretty sure this requirement: https://issues.jboss.org/browse/DROOLS-2217?focusedCommentId=13522142&... which was reflected as an assert statement: https://github.com/kiegroup/kie-wb-common/commit/904ce4a76efc676c65ce513c... in the code, was as the request which came from the previous JIRA. I understand you want now instead, that if a user chosen a Literal Expression, but missed to fill the expression, it will be unmarshalled again as an Literal expression with an empty (NON-null) text string --please bear in mind when coming from XML I cannot omit the <text> element as it would generate an invalid XML, so it will have an <text> element with a string of 0character, which will reflect as an empty String of the LiteralExpression. I will change the code following the new requirement as part of this JIRA then. -- This message was sent by Atlassian Jira (v7.12.1#712002)