HCMRPMU03: specifying the key date interval when used as data source

[Andreas_Kramer]

Dear community,

the data source HCMRPMU03 provides quite a few information about employee time recordings.
It's also quite large, so SAP has specified the field "key date" (0KEYDATE) as mandatory (interval).

The standard report HCMRPMU03_Q0001 provides a good access to this data source. The report offers the functionality to set a specific key date or an interval.

In our scenario we require the direct access to the data source itself. Hence, we're connecting to the data source HCMRPMU03 via an OData Call.
However, the data source always deliovers today's recordings only, since we're not able to set the 0KEYDATE during our http request as an interval.

Can one please advise us, how to set-up the right HTTP post/ filter value syntax in order to receive the values e.g. from 1st October until October 30th 2022?

Thanks a lot in advance.