530-Login failed issue FTP using Spring Integration

[Saravana Jeyavel]

I am getting 530-Login failed. Re-enter your user name and password. error when i tried to connect FTP server using the below credentials through Spring ftp adapter. but i am able to connect through WinSCP. What am i missing ?

[b]user properties[/b]

host=testftpsinternal.qa.com
username=test_brkalerts
password=test
remote.directory=/in
local.directory=c://files
availableServerPort=21


ftpinboundconfig.xml


<context:property-placeholder location="classpath:user.properties"/>

	<bean id="defaultSftpSessionFactory"
			class="org.springframework.integration.sftp.session.DefaultSftpSessionFactory">
		<property name="host" value="${host}"/>
        <property name="port" value="${availableServerPort}"/>
        <property name="user" value="${username}"/>
   		<property name="password" value="${password}"/>
	</bean>


 <bean id="ftpClientFactory" class="org.springframework.integration.ftp.session.DefaultFtpSessionFactory">
		<property name="host" value="${host}"/>
		<property name="port" value="${availableServerPort}"/>
		<property name="username" value="${username}"/>
		<property name="password" value="${password}"/>
	</bean>

	
	<int-ftp:inbound-channel-adapter id="ftpInbound"
				auto-startup="true"
				channel="receiveChannel"
				session-factory="ftpClientFactory"
				filename-pattern="*.txt"
				auto-create-local-directory="true"
				delete-remote-files="false"
				remote-directory="${remote.directory}"
				local-directory="file:${local.directory}">
			<int:poller fixed-rate="1000"/>
	</int-ftp:inbound-channel-adapter>

	

	<int:channel id="receiveChannel">
		<int:queue/>
	</int:channel>

Error:

Caused by: org.springframework.messaging.MessagingException: Failed to execute on session; nested exception is java.lang.IllegalStateException: failed to create FTPClient
	at org.springframework.integration.file.remote.RemoteFileTemplate.execute(RemoteFileTemplate.java:345)
	at org.springframework.integration.file.remote.synchronizer.AbstractInboundFileSynchronizer.synchronizeToLocalDirectory(AbstractInboundFileSynchronizer.java:175)
	... 23 more
Caused by: java.lang.IllegalStateException: failed to create FTPClient
	at org.springframework.integration.ftp.session.AbstractFtpSessionFactory.getSession(AbstractFtpSessionFactory.java:171)
	at org.springframework.integration.ftp.session.AbstractFtpSessionFactory.getSession(AbstractFtpSessionFactory.java:41)
	at org.springframework.integration.file.remote.RemoteFileTemplate.execute(RemoteFileTemplate.java:334)
	... 24 more
Caused by: java.lang.IllegalStateException: Login failed. The respponse from the server is: 530-Login failed. Re-enter your user name and password.
530  If this problem persists, contact your system administrator.

Thanks for your help.