incorrect specification of my_host in system common definition. host=aa...aa

The host name specified using my_host in the system common definition cannot be mapped with an IP address in the /etc/hosts file or using DNS, or the start processing of the inter-process communication using the specified host name failed.

aa...aa: Specified host name

S: Abnormally terminates dc_rpc_open, issued by the displayed UAP.

O: Check the specification of my_host in the system common definition.

There are also the following two possible reasons for this message. If either applies, take a necessary action.

• Since the user does not have the access permission for the /etc/hosts file, the gethostbyname system call cannot reference the /etc/hosts file.
  Check the access permission for the /etc/hosts file.
  
• The host name cannot be mapped with an IP address using DNS.
  Check the setting of DNS.