ODATA update

WFlats — Tue, 02 Apr 2019 07:49:33 GMT

Hi,

I'm using web IDE Full Stack, SAP UI5 and a HANA db service.

Creating entities with the app works fine. But I receive errors during the update operation.

onTaskStatePress: function () {

var oModel = this.getView().getModel(),
oViewModel = this.getModel("taskView"),
sPath = oViewModel.getProperty("/sTaskPath"), // sPath is "/Tasks(2)"
oTask = oModel.getObject(sPath);
// change some data, e.g.
oTask.started = true;
oModel.update(sPath, oTask);

This throws an error like: HTTP Status 503 - No application is available to handle this request

If I try this instead of oModel.update:

oModel.setProperty(sPath, oTask);
oModel.submitChanges();

Then I receive this error at oModel.setProperty: Assertion failed: Tasks(2) is not a valid property path

The oModel.submitChanges throws the error: "Illegal argument for method call with message 'Tasks(2)'." (500 Internal Server Error)

In the logs I find an error like: org.apache.olingo.odata2.api.ep.EntityProviderException: Illegal argument for method call with message '__ref'.","\t... 56 more"] }

sPath and oTask look correct. Any idea what's wrong with my code?

Wolfgang

Re: ODATA update

former_member596346 — Tue, 02 Apr 2019 11:03:29 GMT

Check the server side update operation? Is it running fine or not?

Re: ODATA update

WFlats — Tue, 02 Apr 2019 13:56:38 GMT

Hi Krushna,

thanks.

I can update the entity using Postman/PATCH without a problem.

topic Re: ODATA update in Application Development and Automation Discussions

ODATA update

Re: ODATA update

Re: ODATA update