In the document Running and modifying the employee roster starter application for Red Hat Business Optimizer using an IDE,

2.5. Running the supplied pre-built WAR file
Procedure

there is instruction of jboss-cli as follows:

iii. In the management CLI enter the following command:

/subsystem=ee:write-attribute(name="spec-descriptor-property-replacement",value=VALUE)

This VALUE must be 'true', so please rewrite this command like:

/subsystem=ee:write-attribute(name="spec-descriptor-property-replacement",value=true)