DO REXX: Action Parameter

Calls REXX EXECs.

The valid format is

DO REXX   MEM exec LIB library PARM parameters

where

• exec (optional) is the member name of the REXX EXEC
• library is the library name where the EXEC resides. If LIB is not specified then the EXEC is searched in DD CARD SYSEXEC.
• parameters (optional) are the parameters passed to the EXEC

Optional. Type REXX in the DO field, and press Enter.