On Tuesday, 12/28/2010 at 04:08 EST, George Henke/NYLIC <george_he...@newyorklife.com> wrote: > Our Supersession boys swear it is not Superseesion. > > Could it be the Coupling Facility Service Machine doing it?
George, the Coupling Facility is not involved in managing 3270 data streams. As others have said, the problem is in the logmode associated with the non-SNA 3270 LU. For some reason, VTAM sysprogs keep using ancient logmodes for reasons they can't actually articulate except "that's the way we've always done it." For almost a quarter century, the correct logmode for any 3270 has been D4A3290 (local SNA) or D4B3290 (non-SNA). The 3290 logmodes are simple, removing all screen size and capability information from the PSERVIC field, and causing VTAM to query the terminal to determine its configuration and capabilities. Alan Altmark z/VM and Linux on System z Consultant IBM System Lab Services and Training ibm.com/systems/services/labservices office: 607.429.3323 alan_altm...@us.ibm.com IBM Endicott
