Monday, November 23, 2009

ERP System Constraints in the Process Industry

For lack of an available solution designed for their needs, some process manufacturers have attempted to implement an ERP system for discrete manufacturing. As there are several fundamental differences between the operations and practices of process and discrete manufacturing, opting for such a stop-gap measure is not always effective. Process manufacturers have no doubt noted the constraints that are placed on their operations as a result of using a system that was not designed for their needs.

The nature of the process manufacturing business is such that it is difficult to manage inventories and profits. Process manufacturers experience large quantities of finished product in transit and of raw inventory. The products often have low yields with substantial scrap (fine chemicals, pharmaceuticals, or plastics).

Business dynamics is putting demands on ERP systems to help with

* maintaining a lead over competition
* simplifying the product lines
* responding to shorter product life cycles
* providing mass customizations (car options, computer system accessories, etc.)
* complying with regulations compliances

In an attempt to meet these demands, many manufacturers have looked at ways to improve supply chain optimization by re-examining manufacturing processes, relocating closer to markets, and looking at cheaper energy, transportation, and labor. The businesses' needs are such that an ERP system must be powerful enough and diverse enough in functionality to do more than simple process manufacturing.

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