1. SSH to VCSA
2. CLI : service-control –status –all
3. If the “applmgmt” is stopped, start it using : service-control –start applmgmt
4. If issue still exist after starting “applmgmt” service, change the root password on the VCSA 6.7.x.
References :
. “Unable to login” error during the authentication on VAMI in VCSA 6.7 (59344)
