Calculated Fields give me Error "The expression contains object 'xxx' that is not defined in the current context."

[IT AE]

Hallo!

I have two calculated Fields in an Q2 2015 Report.This Fields work well in the ​Preview Mode of your Stand-alone-designer.

However, when databound via code i get this error: "The expression contains object 'xxx' that is not defined in the current context".

Omitting both fields creates the report OK.

I am using the Fields like this:

[= "Name: " + Fields.​salutation + " " + Fields.​name]

where "Fields.salutation" would be a calculated field.

Is that not possible? Or am I doing something wrong?

Thanks for your Support!

 

[Nasko]

Hello Walter,

The provided expression seems correct. The issue might be in the calculated field definition, or the custom code you are using to bind the report to data. In order to investigate further we will need to review a sample report exhibiting the issue. Please open a new support ticket where you can zip and attach the requested sample report.

Regards,
Nasko
Telerik

[IT AE]

Hello,

we were able to fix this via online ticket.
The problem existed because I programmatically replaced the DataSource with a new one and fogot to add the calculated fields there.

Thanks for your support!