Please enter control cycle no. or material, plant, and supply area

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

To identify a control cycle, enter either:
the number of the control cycle
Or make the following three entries:
material
plant
supply source

Error message extract from SAP system. Copyright SAP SE.