CWTCO0019E Human task applications that were generated using version 0 cannot be installed on a version 1 deployment target.
Explanation
The version of the deployment target is earlier than the version of the generator that was used to create the human task application.
User response
Specify a server or cluster that is at the same version, or later, than the generator that was used to create the human task application.When you install an application on a cluster, make sure that all of the cluster members are at the latest version.