MVS MODIFY Commands

Specifying
RLX
/CAF run-time parameters dynamically through the system console.
RLX
/CAF allows you to dynamically specify or change any run-time parameter through the system console. The following code sample illustrates an example of an MVS MODIFY command entered through the system console:
MODIFY CAFJOB,MSGDD(NONE)
Where
  • CAFJOB
    Specifies the name of a job using
    RLX
    /CAF services.
  • MSGDD(NONE)
    Specifies the parameter requests that issuance of
    RLX
    /CAF messages be suppressed.
RLX
/CAF must be successfully initialized before MVS MODIFY commands can be issued.