How to pass decimal data to Netweaver OData service from JSON input

Hi,

I have a POST service and I am trying to send some some data to the webservice using JSON format. In my input, only the decimal fields are not getting passed to the service. The Edm type of those fields is Decimal (13,3).

My JSON input is as follows:

"Item":[{"Field1":"xxxxx",    "Field2":"yyyy",   "DecimalField1":"1.000",         "DecimalField2":"2.000",  "DecimalField3":"3.000"}]

Please tell me whether I need to change the format of the decimal fields in the input.