JSON Server error HTTP 400 typeId is required

[ssg1]

Hi All, I am getting the following json error when i tried to invoke the windchill data .

Error executing service Wrapped com.ptc.connected.plm.thingworx.JSONServerException: JSON Server error HTTP 400 typeId is required Cause: JSON Server error HTTP 400 typeId is required

Please let me know the reason and possible resolution .

thanks,
Sagar

[Aanjan]

Just going blindly by the error message there, is this service dependent on any other services? If they are tied to Mashups, are you getting the data there?

[ssg1]

Hi Aanjan,

This service is not dependent on other service. I think Rest call is not able to receive the response from Windchill.

Since when i changed the trusted host with wrong entry it gives the unknown host exception .

When i give the proper host entry at that time i get json 400 error. its happening for all the other Windchill services.

Do i need to some specific settings in WIndchill for Rest enabling?