Hi All,
I got some problem, After i validate, the status become like attached screen.
Appreciate if anyone could help... thank you

here are the details in log file :
| SEVERE | 26 Jun 2017 23:12:05 | The connection property set was missing a required property or the property value was unrecognized. Instance not available on server | DataValidator.GPServer |
| SEVERE | 26 Jun 2017 23:11:58 | Unable to process request. Service System/PublishingToolsEx/GPServer not found | Rest |
| SEVERE | 26 Jun 2017 23:11:58 | Error getting service. | Rest |