With the new rules for invoices, the customer sought to integrate their system with the issuing system, adapting to the new rules.

The issuance of product invoices was adapted to the new standards established by Nota Técnica 4.0. The great challenge of the project was due to the complexity of integrating the mainframe system, developed in Cobol (through which the invoice data is entered) with SAP, responsible for issuing the invoice with the Finance Secretariat.


Integration of a complex banknote flow between very different technologies, ensuring consistency of information from end to end


Mainframe, Cobol and SAP


Issuance of invoices and integration with SAP through PI (Process Integrator)