The following sections detail the changes required for non-CICS applications. For more information on how to prepare and run your programs with Language Environment, see the z/OS Language Environment Programming Guide.
To invoke existing applications when running under Language Environment, you need to replace your current library with the Language Environment SCEERUN library.
With Language Environment, you can indicate the destination for Language Environment output by changing the ddname in the MSGFILE run-time option to the ddname you want. Table 4 lists the default ddnames for Language Environment output.
| Output | Default ddname |
|---|---|
| Messages | SYSOUT |
| Run-time options report (RPTOPTS) | SYSOUT |
| Storage reports (RPTSTG) | SYSOUT |
| Dumps | CEEDUMP |
All of the ddnames in the above table are dynamically allocated.
You do not need to alter your JCL, CLISTs, or Rexx EXECs to define the ddnames for Language Environment messages, reports, or dumps unless the defaults used by Language Environment do not meet the needs of your shop. The Language Environment default destinations are: