On Tue, 12 Jul 2016 00:29:08 +0000, Jesse 1 Robinson wrote: >Unsuccessful open is not necessarily the end of the world... >In my experience, S0C1 is the most likely consequence, I presume because >some location that should contain a valid instruction after open does not.
Yes. The address of the GET or PUT routine has not been filled in. as a result, that location contains zero. Branch to location zero causes a S0C1. -- Tom Marchant ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN