In EDISON_CFD, one execution has four steps. In the normal case, ExecutionStepStart, ExecutionStepEnd, ExecutionStepQueued, and ExecutionStepState tables have 4 tuples. But sometimes ExecutionStepStart table has 3 tuples, even others have 4 tuples. Unfortunately I don't know why this case occurs. Note that in this case, the whole process is successfully completed and the missing step is related to the HPC simulation such as the step name "eAIRS-CFD-MPI."