SAP Message BT097 - Define at least 1 step. A job is invalid without a step

Diagnosis
No job steps have been defined for this job. A background job musthave job steps if it is to do any work. Only in job steps can youspecify the program(s) that are to be run in a background job.

System Response
No action taken.

Procedure
Define at least one job step for this background job.