In this article, we propose a technological architecture is proposed that allows companies that have implemented SAP ERP to expose and consume ERP On-Premise services through a cloud platform using an integration agent in the private corporate network. This technological proposal allows to optimize the response times of the business processes implemented in an ERP. This is done through the use of the integration components (SAP Cloud Connector or SAP Web Dispatcher), which orchestrate the connection between the ERP and the SCP (SAP Cloud Platform) through its action as reverse proxies. The proposed technological architecture is composed of five layers: clients, SCP service platform, integration point, ERP On Premise and database. Finally, through a case study, the reserve management process was determined, its error rate was reduced by 18%, and the cost associated with the actors, the process decreased by 25%, improving that the proposal meets the objectives tracings.