There you are: you cannot use a method call such as
POC_CombineString($value.getField1(),$value.getField2())

as a pattern on the LHS. This is absolutely basic.

-W

On 29 July 2013 15:49, IPatel <ishita.patel@usbank.com> wrote:

Thank you everyone for your response.

I am using Guvnor 5.5.0.

The combine string method will take 2 strings as an arguments and
concatinate in the following pattern
String1@string2. This string will be the output of the method. I am really
not sure why it is asking for Boolean. Also this method is written inside
Guvnor using Function asset.

Thank you,
Isha

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