calculated fields in ssrs

Hi Samhith,

Per my understanding that you want to allow multiple value for the parameter "ChargeCategory" but because this field have null values, so it will not support the "Allow Multiple value", right?

Please reference to the details information below about how to pass null values to the allow multiple values parameter:

http://ift.tt/1E2j7iW

If your problem still exists, please try to provide more details information about your requirements.

Regards

Vicky Liu

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Vicky Liu

TechNet Community Support