A user is receiving the Error while communicating with the server, unable to connect to the remote server, there was no endpoint listening at, no connection could be made because the target machine actively refused.
Have any of you encountered this error? We tried a reinstall of the add-in failed. We are wondering if MS Office is the issue and if it needs to be reinstalled or repaired?
Make sure the server url in the connection in EPM is proper along with ports.
Check SM21 and SLG1 for any messages . Also EPM Log (EPM ribbon -> More -> Log) for some more details.
Try the below note
It is necessary to try the connection by disabling the automatic configuration settings in the LAN settings of Internet Explorer as follows: