topic Re: FTP error: 501 REST not compatible with server configuration in Talend Studio

FTP error: 501 REST not compatible with server configuration

Anonymous — Thu, 19 Apr 2012 19:04:42 GMT

I need to download a file via FTP. I'm using TDQ 4.2.3 on a Windows machine, and I have a TAC deployed on a Linux server. When I run the job locally on my Windows machine, I'm able to download the file with no issues. When I use target exec and run the job on the Linux server, however, I get this error:

Exception in component tFTPGet_1
com.enterprisedt.net.ftp.FTPException: 501 REST not compatible with server configuration
	at com.enterprisedt.net.ftp.FTPControlSocket.validateReply(FTPControlSocket.java:1201)
	at com.enterprisedt.net.ftp.FTPClient.restart(FTPClient.java:2177)
	at com.enterprisedt.net.ftp.FTPClient.initGet(FTPClient.java:2995)
	at com.enterprisedt.net.ftp.FTPClient.getData(FTPClient.java:3049)
	at com.enterprisedt.net.ftp.FTPClient.getFile(FTPClient.java:2873)
	at com.enterprisedt.net.ftp.FTPClient.get(FTPClient.java:2269)
	at fileload.lkp_test_0_1.lkp_test$1FTPGetter_tFTPGet_1.downloadFile(lkp_test.java:783)
	at fileload.lkp_test_0_1.lkp_test$1FTPGetter_tFTPGet_1.getFiles(lkp_test.java:747)
	at fileload.lkp_test_0_1.lkp_test.tFTPGet_1Process(lkp_test.java:866)
	at fileload.lkp_test_0_1.lkp_test.runJobInTOS(lkp_test.java:3637)
	at fileload.lkp_test_0_1.lkp_test.main(lkp_test.java:3387)

I've attached a screen capture of my configuration of the tFTPGet component. Any help on this issue would be appreciated.

Re: FTP error: 501 REST not compatible with server configuration

Anonymous — Fri, 20 Apr 2012 09:34:53 GMT

Hi
In the directory of tFTPGet component, you can find a jar file called ftp4j-1.5.1.jar.

501 REST not compatible with server configuration

It seems a bug under ftp4j 1.5.1 which has been fixed in 1.6.1.

The "502 Command REST not allowed by policy" and "501 REST not compatible with server configuration" responses to the "REST 0" command are no longer treated as errors.

Now the workaround may be that do not check 'Die on error'.
If it still can't be fixed, please report it on BugTracker.
Regards,
Pedro

Re: FTP error: 501 REST not compatible with server configuration

Anonymous — Fri, 20 Apr 2012 16:55:38 GMT

I tried adding ftp4j-1.7.1.jar (latest version) to the component directory, and I changed the reference to it in tFTPGet_java.xml, but I'm still getting the same error. I'll report it on BugTracker.

Re: FTP error: 501 REST not compatible with server configuration

Anonymous — Wed, 16 May 2012 10:47:38 GMT

UNtil you drag and drop a new component from the palette, changes to XML are not took in account to your component.