added troubleshooting steps

README.md

@@ -87,4 +87,7 @@ Nutanix Calm Jenkins plugin allows you to launch Nutanix Calm blueprint, provisi
       }'''])
 
     * NOTE: We need to put the required build steps pipeline script in **node{}** for pipeline/jenkinsfile invocation.
-
+### TroubleShooting:
+    * Verify issue under 'Nutanix Calm Plugin Configuration' step try executing below command from jenkins server.
+    ```curl -k --header 'Content-Type: application/json' -u <user>:'<secret>'  https://<pc_ip>:9440/api/nutanix/v3/services/nucalm/status```
+    Output: ```{"service_enablement_status": "ENABLED"}```