Ordina tackled this project in carefully-considered phases. In a first step, we made uploading the electronic bank statements at Pidpa IBAN-compliant. After adjustments in SAP FI and SAP FI-CA, Ordina extensively tested the conversion of master data to IBAN and the addition of BIC codes. Both the suppliers and the customer base were given unique IBAN numbers in SAP IS-U and CRM. The development of XML files formed an important last step, and then came extensive testing with the company's Belfius bank. At Pidpa's request, Ordina incorporated additional checks into the CRM module during the End-2-End testing.