Thanks everyone for your response. Sounds like I need to talk with the hardware folks and get the controller configured properly.
Why 349L ? Running os/390 1.3 ( a bit old ) Configured iodef for 3490 tape but device says 349L. MVS COMMAND: D U,,,400,1 SHOWS THE DEVICE TYPE AS (349L) IOCP DEFINITION: CNTLUNIT CUNUMBR=0400,PATH=(09),UNITADD=((00,016)),UNIT=3490-C22 IODEVICE ADDRESS=(400,002),CUNUMBR=(0400),STADET=Y,UNIT=3490 This document has been scanned by Special Metals Corporation for viruses and inappropriate content. It contains information intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. E-mail transmission cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message, which arise as a result of e-mail transmission. If verification is required please request a hard-copy version. Special Metals Corporation, 3200 Riverside Drive, Huntington, WV 25705, USA, www.specialmetals.com ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html