X226: Relationship name `name` cannot be found in system table SYSREF.

The ALTER DROP FOREIGN KEY command specified a constraint name that could not be found on the SYSREF table. Check the name to make sure it is a valid constraint name.

Restriction: This topic applies to Windows environments only.

X226: Relationship name name cannot be found in system table SYSREF.

X226: Relationship name `name` cannot be found in system table SYSREF.