Why this error occurs in gunzip?

Error using untar (line 60) Unexpected end of input stream when attempting to GUNZIP the fileError using untar (line 60) Unexpected 
end of input stream when attempting to GUNZIP the file

Is it because of the connection or what?

Thank you.

Answer 1

[Walter Roberson]

The file is either incomplete or corrupt.

[Reema Alhassan]

Thanks