CTGBATCH Call to setenv(env-var ) failed with errno errno
CTGBATCH has encountered error errno while attempting to set an environment variable from the STDENV data.
CTGBATCH continues.
The z/OS C/C++ Run-Time Library Reference (SC28-1663) documents the possible errno values and likely reason for the failure. In this case, the failing function call is setenv(). If problems persist, contact your service organization and supply the diagnostic log data together with the JCL being used to start the Gateway daemon.