[SOLVED] New OpenhabianPi with old KNX binding

I tried not persistence insead of persistence/items and got the following result.

Curl

curl -X GET --header “Accept: application/json” “http://openhabianpi:8080/rest/persistence

Request URL

http://openhabianpi:8080/rest/persistence

Response Body

[
  {
    "id": "rrd4j",
    "label": "rrd4j",
    "type": "Queryable"
  }
]

Response Code

200

Response Headers

{
“content-length”: “51”,
“content-type”: “application/json”,
“server”: “Jetty(9.4.11.v20180605)”
}

Use rrd4j and your Item name

image

If your result says “datapoints”: “0” your Item is not being saved to rrd4j.

Thanks. It seem to work.

Response Body

{
  "name": "RTR_Garage_Ist_Temperatur",
  "datapoints": "360",
  "data": [
    {
      "time": 1563823680000,
      "state": "29.6"
    },
    {
      "time": 1563823920000,
      "state": "29.6"
    },
    {
      "time": 1563824160000,
      "state": "29.6"
    },

I found the failure. Searching exactly after the failure message in the logviewer, brought me to another thread which described exactly my problem.
Anyway thanks to everybody for the help.
Case closed.