Unable to get cost for blueprint

Hi,

I have vRA and vRB 7 installed. However in the catalog, I am getting this error: "Cannot calculate cost. Contact your system administrator to review the vRA appliance logs".

I have checked in this post http://dailyhypervisor.com/vmware-vrealize-automation-vra7-and-vrb7-automate-cost-calculations/

Done the manual collection by triggering a vRA Data Collection and a Cost Calculation

However, still getting the same error.

When I check in the logs, it is showing the error messages:

2016-03-28 03:26:47,303 vcac: [component="cafe:shell" priority="ERROR" thread="tomcat-http--16" tenant="ekonek" context="" token=""] composition-service:requestForm.logToApacheCommons:59 - <94734866> Unable to get cost for blueprint EPIAppServer

2016-03-28 03:26:47,304 vcac: [component="cafe:shell" priority="ERROR" thread="tomcat-http--16" tenant="ekonek" context="" token=""] composition-service:requestForm.logToApacheCommons:59 - <94734866>

2016-03-28 03:26:54,422 vcac: [component="cafe:shell" priority="WARN" thread="tomcat-http--5" tenant="ekonek" context="" token=""] com.vmware.vcac.authentication.http.oauth.WebOAuthAuthenticationFilter.handleException:120 - Authentication request for '/vcac/' failed with: Unable to authenticate. Missing authorization code

2016-03-28 03:28:59,722 vcac: [component="cafe:shell" priority="WARN" thread="tomcat-http--8" tenant="vsphere.local" context="" token=""] com.vmware.vcac.authentication.http.oauth.WebOAuthAuthenticationFilter.handleException:120 - Authentication request for '/vcac/' failed with: Unable to authenticate. Missing authorization code

Any ideas?