FortiGate
FortiGate Next Generation Firewall utilizes purpose-built security processors and threat intelligence security services from FortiGuard labs to deliver top-rated protection and high performance, including encrypted traffic.
mattchow_FTNT
Article Id 279826
Description This article describes the expected internet service error shown in the config error log.
Scope FortiGate.
Solution

To check the configuration change log, the command 'diagnose debug config-error-log read' is used.

It is expected to see an internet service log especially the upgraded firmware version from v7.0 to v7.2 as shown below

 

diagnose debug config-error-log read
>>> "edit" "Google-SMTP(S)" @ global.firewall.internet-service-name:value parse error (error -173)
>>> "edit" "Google-FTP(S)" @ global.firewall.internet-service-name:value parse error (error -173)
>>> "edit" "Google-IMAP(S)" @ global.firewall.internet-service-name:value parse error (error -173)
>>> "edit" "Google-POP3(S)" @ global.firewall.internet-service-name:value parse error (error -173)
>>> "edit" "Google-LDAP(S)" @ global.firewall.internet-service-name:value parse error (error -173)
>>> "edit" "Facebook-SMTP(S)" @ global.firewall.internet-service-name:value parse error (error -173)
>>> "edit" "Facebook-FTP(S)" @ global.firewall.internet-service-name:value parse error (error -173)
>>> "edit" "Apple-SMTP(S)" @ global.firewall.internet-service-name:value parse error (error -173)
>>> "edit" "Apple-FTP(S)" @ global.firewall.internet-service-name:value parse error (error -173)
>>> "edit" "Apple-IMAP(S)" @ global.firewall.internet-service-name:value parse error (error -173)
>>> "edit" "Yahoo-SMTP(S)" @ global.firewall.internet-service-name:value parse error (error -173)
>>> "edit" "Yahoo-FTP(S)" @ global.firewall.internet-service-name:value parse error (error -173)


It is not a bug or config lost in the internet service database but a prohibited character () in the newer firmware version.
The (S) behind all of the group names will be updated automatically, with no impact or interruption on policy using the internet service database, and it is just an information log only.