Hi Venkatesh,
You are saying that i loaded master to Customer Info object and i did Attribute change run also for that Info object.
In Master Data it's showing the new data but while running Report on the Info cube you are not getting new data for Navigational attributes.
Have you checked whether the Check boxes for navigational attributes are checked or not in the info cube level.
Please check it.
Reference see below screenshot.
Regards
Surendra