SQL4017 - Host variables implemented as reusable ODP

SQL4017
Message Text: Host variables implemented as reusable ODP
Cause Text: The query optimizer has built the access plan allowing for the values of the host variables to be supplied when the query is opened. This query can be run with different values being provided for the host variables without requiring the access plan to be rebuilt. This is the normal method of handling host variables in access plans. The open data path (ODP) that will be created from this access plan will be a reusable ODP.
Recovery Text: Generally, reusable open data paths perform better than non-reusable open data paths.