A new framework for Enterprise Resource Planning systems implementation for SMEs in the industrial manufacturing sector in Iran

This thesis proposes an Enterprise Resource Planning (ERP) implementation model for small to medium-sized enterprises (SMEs) in the discrete manufacturing industry sector in Iran. Three discrete manufacturing SMEs, in two different geographical locations in Iran (Isfahan and Tehran), were used as the case studies for primary qualitative research and data analysis. The proposed model identifies ERP implementation phases, three main dimensions of change and a range of related change elements that influence ERP project success in the discrete manufacturing sector in Iran. The three main dimensions of change are technology deployment, people competencies, and process improvement; and these are evident in this study's three implementation phases: pre-implementation, implementation, and post-implementation. Being exploratory in nature and adopting an interpretivist epistemology, the research pursues a qualitative approach, consisting of a survey (with follow-up interviews), questionnaires, semi-structured interviews and documentary evidence for data collection. The case study approach allowed the researcher to gain an in depth understandings of the nature of ERP implementation in discrete manufacturing SMEs and the degree of success they have achieved. The first set of data was collected through a literature review and qualitative survey of 75 manufacturing SMEs in Iran in order to understand the extent of IS/ERP systems implementation in Iranian manufacturing SMEs. The findings from the literature were used to develop a provisional conceptual ERP implementation model. The second set of data was collected from three discrete manufacturing SMEs through questionnaires and semi-structured interviews conducted with various employees. The conceptual ERP implementation model was further improved based on findings drawn from the case study research. The final model was developed to represent ERP implementation phases, dimensions and elements of change in the context of SMEs in the discrete manufacturing sector in Iran. The model is a contribution to knowledge in this field, and affords IT practitioners and professionals a better understanding of the potential challenges they may face during such ERP projects. The model enables them to balance the three dimensions of change, providing a roadmap of change elements that need addressing as an ERP project progresses from phase to phase.