I've created custom dimension `streamIdMismatch` and custom metric 
with same name `streamIdMismatch`

[![enter image description here](https://i.stack.imgur.com/jM6Jv.png)](https://i.stack.imgur.com/jM6Jv.png)

Also, I've created custom report which is based on my dimension and metric:

[![enter image description here](https://i.stack.imgur.com/bVdHH.png)](https://i.stack.imgur.com/bVdHH.png)

And now I want to post some data into my report, I use this `javascript` code:

```
var metricValue = '123';
ga('set', 'metric1', metricValue);

```

But in the report I see nothing...