DNZCP2125E: The domain account configuration of the network adapter configuration is incorrect in the configuration block.

Explanation: A valid domain account ranges from 1 to 20 in length and is made up of acceptable ASCII chars such as: \n letters ('a'-'z','A'-'Z'),digit(0-9) and the characters: \n '/', '\\', '[', ']', ':', ';', '|','=', ',', '+', '*', '?', '<', '>'