Cognos report

[sunrat]

hi ,
I have a question.How to import the data from text file into report studio?
Please suggest the solutions.

[biejorrun]

I didn't do this myself, i only saw it during a demo...on your prompt page, create some javascript that imports the contents of your text file into a filter.

I only saw this in a demo, I do not have the code (unfortunately).

[almeids]

I would have naively suggested "read the text file into a text box prompt with Javascript and create a data item from its parameter", but from a little Googling the reading-client-text-file-with-Javascript part is an iffy proposition.
Having said that, Cognos has a Proven Practice document called "Saving Picklist Values to a Local File for Reuse" with JS examples in it.  I wasn't able to get it to work but I'm no good with Javascript, maybe you can tailor its examples for a text box and C8.