Hi everyone, How I can verify if a specific variable exists? I have t

fredericom over 9 years ago

Hi everyone,

How I can verify if a specific variable exists? I have the following process problem: "This notification is sent for canceled event messages of type Process to Process.Canceled consumed message in Message Filter (ERROR:EVAL:@reason=Invalid bean property name 'caseId' ...". This happens because the model is trying to read a property that doesn't exists.My purpose is to verify if the property exists before trying to read it value

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0 sikhivahans over 9 years ago

@fredericom Might be you are looking for fn!property() forum.appian.com/.../Scripting_Functions.html I remember reading this long time ago and thought that it would be of help to you.
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0 alexp750 over 9 years ago

I agree with sikhivahans, use the property function! Just wrap it in an if statement and check against your return value from the function.
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0 fredericom over 9 years ago

Thank you guys. Best Regards
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