I have a 3rd party connector (ION) that is sending files via FTP and due to failures, it seems they are running an RNFR command, followed by a RNTO command, and finally a DELE command on the original file name. This is where it's failing. Logs are below. They are responding to requests for troubleshooting by telling me it's something on my end. I'm not sure what it could be, though.
TIA.
2020-01-30 14:42:25,074 DEBUG FTPSession [Session.2190685:Default Site:CarrollCo2018:EXTERNAL_IP_ADDRESS] setting state to AwaitCommand
2020-01-30 14:42:25,074 DEBUG FTPConnection [Session.2190685:Default Site:CarrollCo2018:EXTERNAL_IP_ADDRESS] BeginSend: Response 22071166
2020-01-30 14:42:25,074 DEBUG FTPConnection [Session.2190685:Default Site:CarrollCo2018:EXTERNAL_IP_ADDRESS] OnSend: Response 22071166
2020-01-30 14:42:25,105 DEBUG FTPConnection [Session.2190685:Default Site:CarrollCo2018:EXTERNAL_IP_ADDRESS] CMD> RNFR /Error/validationLocationTest1580413344681.inprocess
2020-01-30 14:42:25,105 DEBUG FTPConnection [Session.2190685:Default Site:CarrollCo2018:EXTERNAL_IP_ADDRESS] Processed command RNFR /Error/validationLocationTest1580413344681.inprocess
2020-01-30 14:42:25,105 DEBUG FTPConnection [Session.2190685:Default Site:CarrollCo2018:EXTERNAL_IP_ADDRESS] CMD< 350 File or directory exists, ready for destination name.
2020-01-30 14:42:25,105 DEBUG FTPSession [Session.2190685:Default Site:CarrollCo2018:EXTERNAL_IP_ADDRESS] setting state to Rename
2020-01-30 14:42:25,105 DEBUG FTPConnection [Session.2190685:Default Site:CarrollCo2018:EXTERNAL_IP_ADDRESS] BeginSend: Response 22071167
2020-01-30 14:42:25,105 DEBUG FTPConnection [Session.2190685:Default Site:CarrollCo2018:EXTERNAL_IP_ADDRESS] OnSend: Response 22071167
2020-01-30 14:42:25,121 DEBUG FTPConnection [Session.2190685:Default Site:CarrollCo2018:EXTERNAL_IP_ADDRESS] CMD> RNTO /Error/validationLocationTest
2020-01-30 14:42:25,121 INFO RenameCommand [Session.2190685:Default Site:CarrollCo2018:EXTERNAL_IP_ADDRESS] Renamed file from /F-drive/CompleteFTP/CarrollCo2018/Error/validationLocationTest1580413344681.inprocess to /F-drive/CompleteFTP/CarrollCo2018/Error/validationLocationTest
2020-01-30 14:42:25,121 DEBUG FTPConnection [Session.2190685:Default Site:CarrollCo2018:EXTERNAL_IP_ADDRESS] Processed command RNTO /Error/validationLocationTest
2020-01-30 14:42:25,121 DEBUG FTPConnection [Session.2190685:Default Site:CarrollCo2018:EXTERNAL_IP_ADDRESS] CMD< 250 Rename successful.
2020-01-30 14:42:25,121 DEBUG FTPSession [Session.2190685:Default Site:CarrollCo2018:EXTERNAL_IP_ADDRESS] setting state to AwaitCommand
2020-01-30 14:42:25,121 DEBUG FTPConnection [Session.2190685:Default Site:CarrollCo2018:EXTERNAL_IP_ADDRESS] BeginSend: Response 22071168
2020-01-30 14:42:25,121 DEBUG FTPConnection [Session.2190685:Default Site:CarrollCo2018:EXTERNAL_IP_ADDRESS] OnSend: Response 22071168
2020-01-30 14:42:25,152 DEBUG FTPConnection [Session.2190685:Default Site:CarrollCo2018:EXTERNAL_IP_ADDRESS] CMD> DELE /Error/validationLocationTest1580413344681.inprocess
2020-01-30 14:42:25,152 ERROR DeleteCommand [Session.2190685:Default Site:CarrollCo2018:EXTERNAL_IP_ADDRESS] failed to delete file: validationLocationTest1580413344681.inprocess
2020-01-30 14:42:25,152 DEBUG FTPConnection [Session.2190685:Default Site:CarrollCo2018:EXTERNAL_IP_ADDRESS] Processed command DELE /Error/validationLocationTest1580413344681.inprocess
2020-01-30 14:42:25,152 DEBUG FTPConnection [Session.2190685:Default Site:CarrollCo2018:EXTERNAL_IP_ADDRESS] CMD< 550 /Error/validationLocationTest1580413344681.inprocess: No such file or direct
2020-01-30 14:42:25,152 DEBUG FTPConnection [Session.2190685:Default Site:CarrollCo2018:EXTERNAL_IP_ADDRESS] [+4 chars]
2020-01-30 14:42:25,152 DEBUG FTPSession [Session.2190685:Default Site:CarrollCo2018:EXTERNAL_IP_ADDRESS] setting state to AwaitCommand
2020-01-30 14:42:25,152 DEBUG FTPConnection [Session.2190685:Default Site:CarrollCo2018:EXTERNAL_IP_ADDRESS] OnSend: Response 22071169
2020-01-30 14:42:25,152 DEBUG FTPConnection [Session.2190685:Default Site:CarrollCo2018:EXTERNAL_IP_ADDRESS] BeginSend: Response 22071169
2020-01-30 14:42:25,168 DEBUG FTPConnection [Session.2190685:Default Site:CarrollCo2018:EXTERNAL_IP_ADDRESS] CMD> QUIT
