R001103   Syntax or matching rule specified in attribute 'name' is not supported at compatibility level level

Explanation

The LDAP server or utility cannot load the schema because the schema contains an attribute that uses a syntax or matching rule that is not valid when the LDAP server or utility is running at the current compatibility level. Some syntaxes and matching rules are not supported when the LDAP server is running at lower compatibility levels. See LDAP directory schema for more information about syntaxes and matching rules. Also, see the serverCompatLevel option in Customizing the LDAP server configuration for more information about setting the server compatibility level.

In the message text:
name
Attribute name or numeric identifier
level
Server compatibility level

System action

The LDAP server or utility ends.

Administrator response

Set the serverCompatLevel option in the LDAP server configuration file to a value that supports all the syntaxes and matching rules used in the schema. Then restart the LDAP server.