Status no. of status REL must be lower than that of status DLV

What causes this issue?

The valuation method for <DS:GLOS.results_analysis>results analysis</>
or for the calculation of <DS:GLOS.work_in_process>work in process</>
is selected through the status of the order or project. If more than
one status is set for the order or project when you perform results
analysis or <DS:GLOS.WIP_calculation>WIP calculation</>, the system
uses the status numbers to select the valuation method.
In your case, you have entered a status number for the status
<ZH>REL</> (Released) that is higher than or the same as the status
number for the status <ZH>DLV</> (Delivered). However, the system sets
the status Delivered <ZH>after</> the status Released.

System Response

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

How to fix this error?

Check the status number for the status <ZH>Delivered</> and change the
status number of the status <ZH>Released</>.

Error message extract from SAP system. Copyright SAP SE.