PATHOUT STRNAME(IXCAPP) CLASS(TCNEW) - defines signaling structure
IXCAPP for outbound use. Outbound signaling paths will be established
with every other system that defines this structure for inbound use.
These outbound signaling paths are assigned to transport class TCNEW.
Outbound messages for group NEWAPP are sent via this signaling structure.
PATHOUT STRNAME(IXCDEF) - defines signaling structure IXCDEF
for outbound use. Outbound signaling paths will be established with
every other system that defines this structure for inbound use. Since
no transport class is explicitly specified for this structure, MVS™ assigns
the outbound paths to the class DEFAULT. Outbound messages for all
groups, other than SYSAPP, are sent via this signaling structure.