Importing External Commands 
You import external commands to be able to select the correct archive object when you submit SAP CPS job definitions.
The following job definition allows you to import external commands:
SAP_ImportExternalCommands
Parameters
SAP System - The SAP system you want to import the external commands from
External command name - The name or a pattern of names of external commands
Operating system - The operating system the commands should belong to
Max. count - The maximum amount of commands to import
Drop old selection? - Allows you to delete previously imported external commands
Procedure
Importing external commands
Navigate to
Definitions → Job Definitions 
.Choose Submit from the context menu of the job definition SAP_ImportExternalCommands.
Select a target SAP system, fill in the other parameters.
Choose Submit.
Example
Navigate to
Definitions → Job Definitions .Choose Submit from the context menu of the job definition SAP_ImportExternalCommands.
Select the SAP System PR1, fill * and UNIX into the External commmand name and Operating system fields, respectively; leave the other parameters at the default value.
Choose Submit.