5. The system of claim 4 , wherein the object model module creates a customized object model for the copybook using the dynamic COBOL construct criteria and stores the customized object model in the model library.
5. The system of claim 4 , wherein the object model module creates a customized object model for the copybook using the dynamic COBOL construct criteria and stores the customized object model in the model library. 7. The system of claim 5 , wherein the dynamic COBOL construct module identifies a controlling numeric value for the dynamic COBOL construct clause, identifies an instance of the dynamic COBOL construct clause affecting a dynamic COBOL construct subset, recursively rereads the dynamic COBOL construct subset based at least in part on a new definition specified by the customized object model, and automatically forms each reread portion of the dynamic COBOL construct subset as the object instance.