assign to print printer - nothing prints

Problem:

Pgm using RM syntax:

SELECT PRNTFL ASSIGN TO PRINT "PRINTER"

               ORGANIZATION IS SEQUENTIAL

               FILE STATUS IS ER-STAT.

Resolution:

1) Create file MYCONFIG.CFG containing record:

set printer_redirection=TRUE

2) Set environment variables:

COBCONFIG_=MYCONFIG.CFG

dd_PRINTER=\\\\network drive\\printer name