Errors related to not being able to update a resource

Example full message text

Processing UPDATE request for ACTOR.
Got response Failed to update actor. Detailed message is Could not get naming attribute
Stack Trace : 
com.lawson.lawrm.exception.RMDirectoryException: Could not get naming attribute
at com.lawson.lawrm.api.RMResource.lookupResourceAttribute(RMResource.java:492)
at com.lawson.lawrm.util.UserProvisionUtil.updateResource(UserProvisionUtil.java:684)
at com.lawson.lawrm.util.UserProvisionUtil.updateResource(UserProvisionUtil.java:604)
at com.lawson.lawsec.authen.LSSProvisioningTargetImpl.processUpdateActor(LSSProvisioningTargetImpl.java:457)
at com.lawson.lawsec.authen.LSSProvisioningTargetImpl.processActorRequest(LSSProvisioningTargetImpl.java:65)

Likely cause / Resolution

The schema has not been updated.

Installation procedures for LSF includes upgrading LDAP schema to accommodate ISS features. If you have not already upgraded the schema, do so now following instructions in the document Lawson System Foundation Core Technology Installation Guide.