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UtilityNetworkServer.queryNetworkMoments operation causes the service to crash

Question asked by vandervoort on Oct 10, 2018

From the REST API, when I call queryNetworkMoments on a UtilityNetworkServer , it causes the service to crash and throws an error to the ArcGIS Server log. I've submitted a case with Esri tech support, but they don't seem to be in a rush to help me solve this.

 

The operation is described here: https://developers.arcgis.com/rest/services-reference/querynetworkmoments-utility-network-server-.htm

 

In the ArcGIS Server log I see: "Instance of the service '.<SERVICE>' crashed. Please see if an error report was generated in 'C:\arcgisserver\logs\\errorreports'. etc. etc.". When logging level is set to debug, there are no events logged prior to the crash, and after the crash, the log tracks the typical service startup.

 

A simple JSAPI application snags this 500 error on esri/Request:

{
  "name": "request:server",
  "message": "Error in handling operation queryNetworkMoments",
  "details": {
    "url": "https://<DOMAIN>/server/rest/services/<SERVICE>/UtilityNetworkServer/queryNetworkMoments",
    "requestOptions": {
      "query": {
        "f": "pjson",
        "token": "_mrN3wkTWOoCmbDk5zauR8DKUHKGsBgaQYWsSz_dAz2BJlXZgzuPjNTQNaDKbfmsBek3tUMYZVaFmUyKJPfzxIltUyb5XGjhjuwDqtQtHgL9LKXMENo2hw02rnh8ZjgMtLQD4S5VPdkBbNMbenIBCksWE1nk06hcJLX3XhCz-crZqY1mEJqaTaX2_GbzriT7jeezzUnTgwenqKawUzkBaLfR1r9eCr6cOkuRs6Q0j4yVAQRZcLQLOp1TRVhZDcnu"
      },
      "responseType": "json"
    },
    "httpStatus": 500,
    "messages": [],
    "ssl": true
  }

 

TIA

 

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