Cannot call service with URL: /sap/opu/odata/SAP/GBAPP_POAPPROVAL;mo/
I was trying to extend PO Approval app by using WebIDE. But I experienced below error when opening the extensibility pane.
For other apps like tracking purchase order, everything is working fine.
I have no problem to test the PO Approval app on fiori launch pad and no problem to test the odata service with gateway client.
Appreciate if anyone can help on this.