how to find the data source 0DF_IS_DFS_41.

Hi Gurus,

I am working on Defence project and i have found all the required datasources as per requirement. The only one Datasource 0DF_IS_DFS_41 which i am not able to find in Business Content and R/3.

Please help me giving some ideas to find the above datasource or is there any other way to find the data related to that data source.,

Thanks in advance...

Peter.