What are the improvements of the ERP system on the basis of MRPII?

1. The connection between MRPII and ERP.

ERP expands the scope of management on the basis of MRP II, gives a new structure, integrates customer needs and internal manufacturing activities and manufacturing resources of leading merchants, and embodies the idea of manufacturing completely according to user needs.

2. The difference between MRPII and ERP.

1. The focus is different.

MRPII: MRPII mainly focuses on the management of human, financial, material and other resources within the enterprise.

ERP: ERP mainly focuses on customer needs and manufacturing activities within the enterprise, as well as the integration of manufacturing resources of leading merchants, and effective management of all links in the chain.

2. The nature is different.

MRPII: MRPII is a planning method and auxiliary software.

ERP: ERP is a manufacturing system and resource planning software.

3. The transaction processing control is different.

MRPII: MRP is to control the entire production process through the planned timely rolling, which has poor real-time performance and can only be controlled in the middle of the event.

ERP: The ERP system can integrate design, manufacturing, sales, transportation, etc. to carry out various related operations in parallel, providing enterprises with real-time analysis capabilities on key issues such as quality, adaptation to change, customer satisfaction, and performance.

4. The management of production methods is different.

MRPII: The MRP system classifies enterprises into several typical production methods for management, and has a set of management standards for each type.

ERP: ERP is well positioned to support and manage a hybrid manufacturing environment, meeting the needs of enterprises to diversify their operations.

Encyclopedia-mrp

MRPII (Manufacturing Resource Planning II) and ERP (Enterprise Resource Planning) are two different management systems, and they have some differences in terms of capabilities and scope.

1. Functional scope: MRPII mainly focuses on production planning and resource management in the manufacturing industry, including material requirements planning (MRP), production planning, capacity planning, inventory management, etc. The ERP system is more integrated, in addition to production planning and resource management, it also covers all aspects of the enterprise, such as financial management, procurement management, sales and distribution, human resource management, customer relationship management, etc.

2. Data integration: MRPII systems mainly focus on production and material management, and usually operate independently from other systems (such as financial systems), with relatively little data integration. The ERP system has higher data integration, and the data of different departments can be shared and interacted with to realize the circulation and sharing of information.

3. Scope and complexity: MRPII systems are usually suitable for small and medium-sized manufacturing enterprises, are relatively simple, and focus on production planning and material management. The ERP system is more suitable for large enterprises, involving a wider range of business and more complex management.

4. Real-time: MRPII systems are usually batch-based, and scheduling and data updates are not real-time. The ERP system is usually real-time and can reflect all aspects of the enterprise in a timely manner.

It is important to note that with the development of technology and the evolution of systems, the boundaries between MRPII and ERP have been blurred, and many ERP systems have integrated the functionality of MRPII, so in practical applications, the difference between the two may change.

MRP only solves the integration of material supply and demand information of the enterprise, and the closed-loop MRP will integrate financial accounting information according to the birth MRP after the production of material demand planning, so as to realize the integration of material information and capital information.

ERP is an information integration system for chain management that includes all information integration functions of MRP and MRP. ERP is a highly integrated information system. To put it simply, MRP is the core function of ERP, and MRP is an important component of ERP.

1. Disadvantages of MRP:

Lack of obligations for top management; There is no proper understanding that MRP is just a software tool that needs to be used correctly, and there is often too much emphasis on its functionality. MRP is described as a complete and unique system that runs a company, rather than a part of the overall system; How MRP interacts with JIT.

2. Disadvantages of closed-loop MRP:

The operation process of production, the input of products from raw materials to the output process of finished products are accompanied by the circulation process of enterprise funds, which cannot be reflected by closed-loop MRP.

3. Disadvantages of ERP:

1) The system configuration is complex, and the system maintenance requires maintenance personnel to have certain experience.

2) Unable to meet certain individual needs.

MRP, MRPII, ERP are different stages of development.

Phase 1: MRP - Material Requirements Planning. It is mainly used to solve the balance problem of sales, production and raw material procurement in the manufacturing industry. It provides a production plan.

Features such as bill of materials and inventory information. Its core is to convert the company's manufacturing resources around materials to achieve on-time production as required.

Phase II: MRPII - Manufacturing Resource Planning. MRP is essentially a material requirements calculator that asks for what, how much, and when it needs to be in the production process.

However, it is impossible to determine whether the business objectives of the enterprise have been achieved after the completion of production. Are the costs balanced? It doesn't matter if they make money or lose money.

Therefore, on the basis of MRP, business management planning, sales management.

cost management, etc. and a manufacturing resource plan was developed. MRPII covers more areas of the company's production activities, and its core is to effectively use all the resources of the enterprise (people, finance, materials), improve production efficiency, and reduce enterprise costs.

Phase 3: ERP – Enterprise Resource Planning. With the development of network and information technology, the management mode of enterprises.

And the competitive landscape has changed dramatically. The traditional management mode of single system management and even paper file transmission can no longer meet the requirements of enterprise competition and management. Enterprises need a human-machine collaboration platform with a higher degree of information integration, which can meet the needs of enterprise management such as unified allocation, group resource allocation, and multi-factory collaborative operation.

That's where ERP comes in!

MRP (Material Requirement Planning) is a material requirement planning system with material planners or inventory management personnel as the core, and its scope is only for material management.

MRPII (Manufacturing Resource Planning) is the production of manufacturing enterprises.

A complete set of production and operation management planning system for effective planning of resources is a plan-oriented management model.

Working principle: MRPII is an integrated system that integrates the production, finance, sales, procurement, technical management and other subsystems of the enterprise, and each part is interconnected and provides data to each other. It can carry out comprehensive control and management of business activities.

MRPII is a direct extension and expansion of closed-loop MRP, which is based on the comprehensive inheritance of MRP and closed-loop MRP, and integrates the business planning, sales and distribution, procurement, manufacturing, finance, cost, simulation functions of enterprise macro decision-making, and multi-language, multi-currency, multi-tax and computer-aided design (CAD) technical interfaces to meet the needs of international business, forming a comprehensive production management integrated system.

1. The connection between MRPII and ERP: ERP is developed on the basis of MRPII, and ERP is more complete and humane than MRPII.

2. The difference between MRPII and ERP: MRPII mainly focuses on the management of personnel, finance, materials and other resources within the enterprise, and the ERP system expands the scope of management on the basis of MRPII, which integrates customer needs and manufacturing activities within the enterprise, as well as the manufacturing resources of the company, to form a complete chain of enterprises and all links on the chain such as orders, procurement, inventory, planning, manufacturing, quality control, transportation, distribution, service and maintenance, financial management, and personnel management, laboratory management, project management, formula management, etc.