What is "indentified"? Are you magically expecting Google or soemone to say which column specified in the SELECT is not in any of the tables specified in the SELECT? If that is the case then you are in the wrong job. YOU have to do the hard work of checking the spelling etc. (It would have taken less time than it took to write and post your problem.)
Also, as it appears to not be a COBOL problem I have moved it to a more appropriate place. Please think about where to post in future.
The problem I have is that people can explain things quickly but I can only comprehend slowly.