The SNA RJE workstations use the LOGON command to request a session with JES2. When the operator issues the LOGON command, VTAM® notifies JES2 that a logon has been received, and passes to JES2 the data sent with the LOGON command. If the data is acceptable, JES2 establishes a session with the logical unit (LU) associated with the RJE workstation.

The syntax of the LOGON command for each LU is established at JES2 and VTAM system definition. For example, the password included in the data sent with LOGON might or might not be required; the operator must be told what syntax to use.

The default VTAM syntax:

    LOGON APPLID (JES2)  [LOGMODE(name)]
          DATA (RMTnnnn,password1,password2,newpassword2)

JES2

Identifies JES2 as an application program.

LOGMODE(name)

Indicates a mode table entry that JES2 uses to determine some of the characteristics of the session with an SNA terminal. If LOGMODE is not specified, VTAM selects a default bind image. See JES2 RJE bind image for the statements that alter the JES2 bind image.

DATA

Specifies the RJE workstation and any valid passwords.

RMTnnnn|REMOTEnn|RMnnnn|Rnnnnn|NnnRnnnnn

Specifies the RJE workstation.

Note: The long form (REMOTEnn) is only valid for RJE workstations 1 through 99.

password1

Authorizes the use of the SNA line associated with it.

password2

Authorizes the use of the SNA RJE workstation associated with it.

newpassword2

If using RACF®, provides a new password2 for the RJE workstation.