Database Account Related Issues

the table below outlines most common errors when adding database accounts, along with their recommended solutions issue error code in logs description and possible solution unable to add account error fatal password authentication failed for user xxx check user credentials unable to add account error connection to xxx refused check that the hostname and port are correct and that the postmaster is accepting tcp/ip connections check network connection to target device unable to add account error error syntax error at or near "xxx" position 29 check password vault configuration unable to check new users new users could not be detected please check the configuration error relation "xxx" does not exist position 21 check password vault configuration