1. A system for resolving inconsistencies in device models within a process control system while executing a batch process, the system comprising: a process controller having a first physical model of an equipment entity, wherein the process controller is adapted to control the equipment entity and wherein the first physical model of the equipment entity describes the equipment entity within the process control system; a batch process execution engine having a second physical model of the equipment entity, wherein the batch process execution engine is adapted to provide a control instruction to the process controller based on the second physical model of the equipment entity, wherein the process controller is adapted to execute the control instruction based on the first physical model of the equipment entity, and wherein the second physical model of the equipment entity describes the equipment entity within the process control system; and a control execution object that detects a difference between the first and second physical models of the equipment entity during execution of the batch process and generates a prompt in response to the detection of the difference during execution of the batch process, and receives an operation instruction in response to the prompt regarding continued operation of the batch process during execution of the batch process, wherein the operation instruction comprises one of continuing execution of the batch process without interruption of the execution of the batch process or aborting execution of the batch process.