[Question][Report Designer Standalone]: Adding a 2nd Parameter gives me "Cannot Evaluate Parameter"

[Austin]

Good Afternoon Telerik Forums,

I have a MainData (SQLDataSource) a (Tech1DataSource) and a (Tech2DataSource).

 

I have 4 parameters currently. From Date(start date), To Date(end date), Tech1IDParameter, Tech2IDParameter.

If I remove Tech2IDParameter- the report loads fine without an error. However, when I add in Tech2IDParameter (pointing to Tech2DataSource) I get the error below.

 

Tech1IDParameter and Tech2IDParameter are virtually identical in the settings and parameter fields except for what they query. Any help would be greatly appreciated! Please see the error below.

 

Unable to get report parameters.
An error has occurred.
Cannot evaluate parameter 'Tech2IDParameter'.

[Austin]

Correction, I solved this issue. 

 

I was calling a non-existent data column on the parameter for "ValueMember" that wasn't located in my 2nd SQL source.