Service names can be of two forms, depending on whether or not the service contains any operations. The two forms are:
Services with operations have this type of name.
Service names for Web services use the first pound (#) character as a separator, while names for services that form part of a J2EE application use the last period ( ) character, for example, mybinpservice.operation.
You can include more than one pound character or period in a service name; Enterprise Server will interpret the first pound character or last period character it finds as the separator.