AMEX Connection Failure - MAC Upgrade To HMAC-SHA2 256/512
(Doc ID 2433971.1)
Last updated on AUGUST 16, 2018
Applies to:Oracle Fusion Expenses Cloud Service - Version 220.127.116.11.0 and later
Information in this document applies to any platform.
In non-production systems, Upload and Validate Credit Card Transactions ESS job is failing with connection error. Log shows following error when connecting to fsgatewaytest.aexp.com
07/31/2018 19:21:10.77 SFTP Connect - Start
07/31/2018 19:21:10.77 Using proxy opc-proxy port 80
07/31/2018 19:22:11.162 Could not connect with proxy. Trying to establish direct connection.
07/31/2018 19:23:12.289 File Download Exception Stack trace
07/31/2018 19:23:12.290 oracle.xdo.delivery.ssh2.SshException: Timeout waiting for response from server.
Issue started happening in first week of August.
Upload and Validate Credit Card Transactions runs fine in production system.
American Express upgraded MAC algorithms.
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