SAPFQDN SAP Parameter attribute - Provides the fully qualified domain name (FQDN).

SAPFQDN is a SAP Parameter attribute which is used to control Provides the fully qualified domain name (FQDN). information. This is available within R/3 SAP systems depending on the version and release level.

Below is the standard documentation available and a few details of the attributes values .

SAPFQDN profile paramerter attributes

Parameter Name: SAPFQDN
Description: Provides the fully qualified domain name (FQDN).
Default Value: gotdns.org
Parameter Type ( See IF_PARAMETER_TYPES): String(STRING)
Restriction Values:
Parameter Unit:
Parameter Group: System
CSN Component: BC-CST-NI
System-Wide parameter: No
Dynamic Parameter: No
Vector Parameter: No
Has Sub-Parameters: No
Check Function Exists: No

Parameter documentation

The full domain name for a specific computer or host in the Internet is called the fully qualified domain name. The fully qualified domain name consists of two parts: the host name and the domain name. The host name is provided by the parameter SAPLOCALHOST and the domain name by SAPFQDN.
See SAP Parameter Documentation for full SAP documentation for this profile parameter.