In process oriented manufacturing industry, every product they make is exclusive of its own. Due to industrial and federal regulations, the required documentations and procedures are very strict. Oracle EBS structured in such a way that individual modules or applications can be purchased, installed and implemented. Integrating labor hours, inventory, purchasing, payments, tracking manufacturing stages, individual project management, project billing with all the overheads, invoicing, and reconciliation of bank transactions is not an easy task.

If the Oracle EBS is integrated with outside systems for bank transactions, payrolls, and shipping then the planning of the integration testing requires the involvement of other supporting organizations too.