An Error happens when Execution server profile is used on Weblogic

Issue

Customer wants to disable Business Central's UI in their production.
According to the document[1], when web-exec-server.xml is used in order to disable Business Central's UI on WLS12c, the following ERROR repeatedly appear during startup.

<Dec 12, 2016 10:45:04 AM JST> <Error> <J2EE> <BEA-160223> <The resource-env-ref 'BeanManager' declared in the standard descriptor or annotation has no JNDI name mapped to it. The resource-env-ref must be mapped to a JNDI name using the resource-env-description element of the weblogic proprietary descriptor or corresponding annotation.>

Server can be started even though this error appears.
How can we avoid this error?

[1] 2.2. Business Central Profile Configuration