The chosen time unit & is not time-dependent

What causes this issue?

You have tried to assign a unit to the
<DS:GLOS.scheduling_period>scheduling period</> which is not
time-based. However, performance-based scheduling periods are not
supported.

System Response

The system does not accept this unit.

How to fix this error?

Assign a suitable time unit to the scheduling period.

Error message extract from SAP system. Copyright SAP SE.