Joined: 06 Jun 2008 Posts: 8212 Location: Dubuque, Iowa, USA
You may need to contact your site support group and work with them to resolve this problem. The system is saying there's something wrong with your input file assigned to ITFILE DD name; but it cannot identify exactly what is wrong. Since the error goes away upon a rerun, the site support group may need to look at the file after it is built but before your job runs to see if there's any problems with the way the file is defined. This is not likely to be caused by something in your program -- although that cannot be totally ruled out.