Corrupted WEBi report, FRS file is missing

Hi Dear Experts,

One report in PRD system is corrupted, we getting error "The document cannot be retrieved from the File Repository Server WIS 30951".

I looked at the report properties from CMC to identify path, and then go to FRS(BI) server, but report file(and some folders from full path) is missing in FRS directory.

I delete this report from PRD CMC, and then via Promotion management transport same report from DEV repository(in dev it works fine). Transport is successful, but in Prod I'm getting the same error WIS 30951.

I also check path of new transported report, but now all folders from path are available, but ".wid" file is missing.

What can I do?

Thanks....

SAP BI 4.0 sp4 p5 (win)