OPEN API MSA-BASED OPEN API HUB SYSTEM FOR BIDIRECTIONAL COMMUNICATION BETWEEN CLOUD BASED ERP SYSTEM AND EXTERNAL SYSTEM

摘要

The present invention relates to a two-way linkage method between an ERP system and an external basic system, The microservice architecture (MSA)-based Open API hub system according to the present invention converts different requests from the cloud ERP system into the Open API format provided by the external core system by a combination of MSA-based functions and delivers them. It can respond to different requests of the ERP system, and even if new functions are added, Open API can be provided by a combination of MSA-based functions, reducing the work of developing new functions. In addition, since Open API is provided by the combination of MSA-based functions, it is possible to combine various functions, and when a failure occurs, only the problem MSA function module can be isolated and action is possible, so failure can be resolved without stopping the entire cloud ERP system. There is an advantage.