We have certain Mexico & China Vendors who have bank account numbers greater than 17 characters. As S4 HANA does not support account numbers more than 17 characters, we are unable to set up these vendors in S4 HANA. Even if we maintain these vendors in S4 HANA, the payment media file is not getting generated as SAP does not support it. Is there a workaround for this issue which we can leverage, so that we can start setting up these vendors in S4 HANA. Does any other client is facing similar issues?