Error messages for wrong HMC user and HMC name do not communicate the correct problem
The wrong HMC user and wrong HMC name errorsd are not reflective of the correct problem. If you see the following errors in engine_A.log for LPAR resource, it means wrong HMC user:
Permission denied, please try again
Permission denied, please try again
If you see the following errors in engine_A.log for LPAR resource, it means wrong HMC name:
ssh: abc: Hostname and service name
not provided or found.
You must see the applicationha_utils.log file to confirm the same.