Symptom
When retrieving files from FTP server using the File FTP Adapter, the following error appears in the logs:
Disconnect from ftp server dummy.ftp.server
Sending command 'QUIT'
ftp server returns reply '221 '
Sending command 'NOOP'
with 421 Timeout (120 seconds): closing control connection.
ftp server returns reply '421 Timeout (120 seconds): closing control connection.'
[EXCEPTION]
com.sap.aii.adapter.file.ftp.FTPEx: 421 Unexpected reply codeTimeout (120 seconds): closing control connection.
at com.sap.aii.adapter.file.ftp.FTPCtrl.validateReply(FTPCtrl.java:557)
at com.sap.aii.adapter.file.ftp.FTPCl.nop(FTPCl.java:1833)
at com.sap.aii.adapter.file.File2XI.checkResourceIntegrity(File2XI.java:5749)
at com.sap.aii.adapter.file.File2XI.invoke(File2XI.java:708)
at com.sap.aii.af.lib.scheduler.JobBroker$Worker.run(JobBroker.java:529)
at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
at java.security.AccessController.doPrivileged(Native Method)
at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:185)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:302)
Read more...
Environment
- SAP NetWeaver
- SAP Process Integration
Product
Keywords
IETF, 959, PO, NetWeaver, XI, AEX, File adapter, FTP server, Process Integration 7.11, PI 7.11, Process Integration 7.30, PI 7.30, Process Integration 7.31, PI 7.31, Process Orchestration 7.4, PI 7.4, PO 7.4, Process Orchestration 7.5, PI 7.5, PO 7.5, XI, AEX , KBA , BC-XI-CON-FIL , File Adapter , Problem
About this page
This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP for Me (Login required).Search for additional results
Visit SAP Support Portal's SAP Notes and KBA Search.