3670429 - Service URL not populated when creating a communication arrangement based on custom communication scenario in SAP S/4HANA Cloud Public Edition

• Service URL is not populated when a communication arrangement is created based on a custom communication scenario.
• The external API used is created based on standard CDS view I_CO_ElectronicDocInvoice, and the element CO_ElectronicDocDateTime is exposed.

SAP S/4HANA Cloud Public Edition

1. Create a custom CDS view.
2. Include the element `I_CO_ElectronicDocInvoice.CO_ElectronicDocDateTime` with the data type `XSD Time (UTC): yyyy-mm-ddThh:mm`.
3. Publish the external API scenario based on the custom CDS view.
4. Create a communication arrangement using the custom communication scenario.
5. Observe that the service URL field is blank and does not populate as expected.

• The field `I_CO_ElectronicDocInvoice.CO_ElectronicDocDateTime` with the data type `XSD Time (UTC): yyyy-mm-ddThh:mm` in the custom CDS view YY1_ELECTRONICDOCINV_v2 is not supported by the external API scenario, causing the service URL to not populate.

1. Remove the element `I_CO_ElectronicDocInvoice.CO_ElectronicDocDateTime` from the custom CDS view.
2. Alternatively, use the cast function to convert the element `I_CO_ElectronicDocInvoice.CO_ElectronicDocDateTime` to the DATE type to resolve compatibility issues.

service URL blank, communication arrangement, custom communication scenario, external API, YY1_ELECTRONICDOCINV_v2, YY1_ELECDOCFILE, CDS view, XSD Time UTC, CO_ElectronicDocDateTime, SAP S/4HANA Cloud Public Edition, communication management, integration , KBA , BC-SRV-APS-GKE , Generic CDS Key User Editor , BC-SRV-APS-COM , Maintain Communication System and Arrangement , Problem