The Gateway is required to perform outbound character code-set conversion for this client operating-system locale, but the Gateway could not determine the CCSIDs of the application server.
Notify the administrator of the Gateway. The administrator must set the GWASCCSID environment variable to match the single-byte CCSID of the application server. If network mode is being used, the Gateway administrator must stop and restart the Gateway daemon after setting the GWASCCSID environment variable. The Gateway administrator must then connect to the application server using either a CONNECT statement or a DATABASE statement. This connection captures all the CCSIDs in the cache file $INFORMIXDIR/gw/sysinfo/prnccsid.dat.