Informix Error -25560
-25560 Environment variable INFORMIXSERVER must be set.
The INFORMIXSERVER environment variable must specify a default database server. Use a setenv command in C shell or a set command in Bourne shell to set INFORMIXSERVER.
The INFORMIXSERVER environment variable must specify a default database server. Use a setenv command in C shell or a set command in Bourne shell to set INFORMIXSERVER.