On Wed, 11 Apr 2018, karthik kumar wrote:
This is the error we see in the ODBC trace log
DIAG  [IBM][CLI Driver] SQL30081N A communication error has
been detected. Communication
protocol being used: "TCP/IP". Communication API being used: "SOCKETS".
Location where the error was
detected: "::1". Communication function detecting the error: "connect".
Protocol specific error code(s):
"99", "*", "*". SQLSTATE=08001
I'm not a networking guru, but it sure looks like something is trying to
connect with an IPv6 loopback address. To me, this is the smoking gun.