[ https://issues.jboss.org/browse/DROOLS-1563?page=com.atlassian.jira.plugi... ] Matteo Mortari commented on DROOLS-1563: ---------------------------------------- In order to more generally address this issue I [proposed a PR|https://github.com/kiegroup/drools/pull/1269] to align InputData values check using BaseDMNTypeImpl.isAssignableValue(). To be noticed as reported in the PR that: * the user could deliberately set an inputdata in the context as null, and this would be a valid check against the inputdata type. Although this is a deliberate set. Please notice this is NOT about missing to set an inputdata value in the context at all, in such case a REQ_NOT_FOUND error is still thrown. * inputdata type check now obey the same rules as per the remainer of the evaluation type check and specifically the "special case" of single-value-list-as-singleton is a valid case. (During [DROOLS-1557] this case was deliberately omitted, at that time it was discussed to impose being a Collection [here|https://github.com/kiegroup/drools/commit/b4a6408a916e210e188b41571d...] ) -- This message was sent by Atlassian JIRA (v7.2.3#72005)