[jboss-jira] [JBoss JIRA] (DROOLS-4446) Confusing scenario validation message for collection types

[Yeser Amer (Jira)]

     [ https://issues.redhat.com/browse/DROOLS-4446?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yeser Amer updated DROOLS-4446:
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    Attachment: Screenshot from 2020-06-10 16-24-49.png


> Confusing scenario validation message for collection types
> ----------------------------------------------------------
>
>                 Key: DROOLS-4446
>                 URL: https://issues.redhat.com/browse/DROOLS-4446
>             Project: Drools
>          Issue Type: Enhancement
>          Components: Scenario Simulation and Testing
>    Affects Versions: 7.26.0.Final
>            Reporter: Jozef Marko
>            Assignee: Yeser Amer
>            Priority: Minor
>              Labels: drools-tools
>         Attachments: Screenshot from 2019-08-20 10-19-46.png, Screenshot from 2020-06-10 16-24-49.png
>
>
> There is small enhancement needed if the user validates dmn scenario with *collection* data type, being previously simple data type.
> h2. Steps to reproduce
> - Create new DMN
> - Define there custom data type *LKW:string*
> - Set this LKW type for some *input data* node
> - Save DMN
> - Create a Scenario for this DMN
> - Go back to DMN
> - Check tickbox *Is Collection* for the *LKW* type
> - Save DMN
> - Validate Scenario, you will get message as shown in the picture. It can be confusing as it says *LKW* changed to *LKW*



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