There are constraints and trade-off experienced during nonprogrammed decision-making processes. 

Bounded Rationality: Limited time, information, resources to deal with complex, multidimensional issues

Organizational Constraints: Need for agreement, shared perspective, cooperation, support, corporate culture and structure, ethical values

Personal Constraints: Desire for prestige, success; personal decision style; and the need to satisfy emotional needs, cope with pressure, Or maintain self-concept