In Salesforce B2C Commerce Cloud, a script module executed as a job step must return an instance of the dw.system.Status class to communicate its outcome to the job framework. The Status class constructor accepts a primary status (e.g., Status.OK or Status.ERROR) and an optional string. This string serves as a custom status code that the framework matches against the status-code definitions in the steptype.json file to determine the job's execution path. Option B correctly imports the dw/system/Status module and instantiates a Status object with a primary OK status and the required custom code "NOFILESFOUND".

1. Salesforce B2C Commerce Developer Center

"Create Custom Job Steps": This official documentation specifies the contract for custom job steps. It states

"The script must return an instance of the dw.system.Status class. The second

optional string parameter of the Status class constructor is the custom status code." It provides an example: return new Status(Status.OK

"MYCUSTOMSTATUS");

which directly validates the pattern in option B.

2. Salesforce B2C Commerce API Documentation

dw.system.Status class: The documentation for the Status class shows the constructor Status(statusCode

statusMessage). This confirms that the correct way to create a status object with a custom message or code is by passing it as the second argument to the constructor. The statusMessage is then used by the job framework to look up the corresponding status-code in the steptype.json.