IBM Support

TCP12F5 Logged in the QTFTPxxxxx FTP Server Joblog

Troubleshooting


Problem

FTP server continues to log message TCP12F5 even when the host name and fully qualified name for the system are already defined in the TCP/IP host table.

Resolving The Problem


TCP12F5 FTP server unable to determine system name will be logged in the FTP server joblog when a FTP
connect is made to a local interface that is not defined in the TCP/IP host table. If multiple TCP/IP interfaces
are defined for your System i, ensure the FTP connection to the System i is either made to an IP that is
defined in the TCP/IP host table, or issue the ADDTCPHTE command to add that IP in the TCP/IP host
table.

[{"Product":{"code":"SWG60","label":"IBM i"},"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Component":"Communications-TCP","Platform":[{"code":"PF012","label":"IBM i"}],"Version":"Version Independent","Edition":"","Line of Business":{"code":"LOB57","label":"Power"}}]

Historical Number

518644205

Document Information

Modified date:
11 November 2019

UID

nas8N1013085