Diagnosis
You attempted to run the report program RREGCH_VT as a delta run for theregulation &V1& and the scenario &V2&.
As no initial run took place, the start date of the check cannot bedetermined.

Procedure
The start date of the check is automatically set to the current date.

Procedure for System Administration
The date of the last run is stored in the environment parameterSVT_LAST_RUN_DATE*. This is updated after each run.