[jboss-jira] [JBoss JIRA] (DROOLS-4342) Using BigDecimal with From Accumulate causes an "Error: argument type mismatch"

[Luca Molteni (Jira)]

    [ https://issues.jboss.org/browse/DROOLS-4342?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13760989#comment-13760989 ] 

Luca Molteni commented on DROOLS-4342:
--------------------------------------

It's a problem with the MVEL dialect. 

We're going to align the behaviour among the two dialects

> Using BigDecimal with From Accumulate causes an "Error: argument type mismatch"
> -------------------------------------------------------------------------------
>
>                 Key: DROOLS-4342
>                 URL: https://issues.jboss.org/browse/DROOLS-4342
>             Project: Drools
>          Issue Type: Bug
>          Components: kie server
>         Environment: Red Hat Process Automation Manager (RHPAM) 7.2.0
>            Reporter: Rodrigo Ribeiro
>            Assignee: Luca Molteni
>            Priority: Major
>              Labels: BigDecimal, DRL, bigdecimal, drl, kie-server, rhpam, rule
>         Attachments: reproducer-02425606.zip, request.json, testSum.scenario
>
>
> When written a rule that does a sum using ‘from accumulate’. The rule validates successfully. However, when trying to test it, is returned a very generic error message: Error: argument type mismatch.



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