In a message dated 6/13/2006 4:23:58 P.M. Central Daylight Time, [EMAIL PROTECTED] writes:
>There is no limit on the number of device numbers as of z/OS 1.3. That is good news, but I think the official doc is down-level. I found the limit of 256 to which I referred in z/OS V1R6.0 MVS Diagnosis: Tools and Service Aids. IO=SSCH=(DEVCLASS=xxxx,DEVCLASS=xxxx,devnum1[,devnumm.... [,devnum256]) All the references to maximum number of devices that I could find in the book either state explicitly or imply 256. I tried 272 device numbers on a z/OS 01.05.00 HBB7708 system, and it worked. Bill Fairchild ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html