This KBA will address all common questions regarding the SAP_COM_0013 scenario regarding Web IDE Integration with S/4HANA Cloud Custom Business object services in SAP Web IDE.
SAP S/4HANA CLOUD
SAP_COM_0013 - Web IDE Integration with S/4HANA Cloud - Frequently Asked Questions can be found in the following URL https://wiki.scn.sap.com/wiki/x/FpAHHg
SAP_COM_0013 Web IDE Integration , KBA , BC-SRV-APS-EXT-WDE , Web IDE Integration with S/4HANA Cloud for CBOs , Problem
SAP S/4HANA Cloud all versions