Steps to reproduce:

1. Load the template [link HPE Synergy by HTTP|https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/server/hpe_synergy_http/template_server_hpe_synergy_http.yaml] into Zabbix
2. Configure the macros on the Synergy host and assign the template
3. Monitoring should start

Result:
Getting the following error on the "Get errors" item -> 

_{Failed to receive data:
auth : Auth request failed with status code 400: {"errorCode":"AUTHN_AUTH_FAIL","message":"Invalid username or password.","details":"Invalid username or password.","recommendedActions":["Enter correct credentials and retry."],"errorSource":null,"nestedErrors":[],"data":{}}}

Expected:
That the monitoring of the items work

Solution: 

We had to change template with the following changes. One helpful article was the following How to Monitor HPE Synergy with Zabbix and the other change was to add a parameter to the http request to allow login with local user accounts. Template with the fixes is attached to this issue.