Implementation of ERP Sub-Module Account Payables System on Purchase Transaction of Heavy Equipment Spare Parts

The research goal was to identify, analyze the user requirements, and implement information systems, especially on sub-module accounts payables in the invoice collecting process at Company. The implementation process using Accelerated SAP (ASAP) methodology includes 5 stages: project preparation, business blueprint, realization, final preparation, go-live & support. The analysis is done on the ongoing business process, which is described with the activity diagram, then the analysis result is the documentation of the implementation process of account payables system that can assist the invoice collecting process activities and generate reports according to the needs of the company.