So i am build this report in the report designer.
On this report the data type of {SOPackegeDetailEx.CustomRefNbr1} is a ‘string’.
For some reason it's not working in the ‘sting’ mode but the moment I change the data type to “integer” it works.
I check the data source of the data and it is “string”.
I am not sure what i am doing wrong.

this is the data source.



