ListSFTP writes two attributes on each flow file - filename and path. In FetchSFTP you want to set the remote file to be a dynamic expression that uses these attributes: ${path}/${filename} ... View more

@Rangareddy Y - NiFi does not support dynamic property creation from an XML based input file. Some properties on some processors will support NiFi's Expression Language (EL) which would allow supporting properties to retrieve a defined variables value. Those key/value variables can be defined in a number of places: 1. On the incoming FlowFiles to that NiFI processor in the form of FlowFile Attributes. 2. On the NiFi Process Group that contains your processors 3. From a NiFi variable registry file. (key/value property file. Cannot be updated in real time. changes to this file would require a NiFi restart) 4. NiFI JVM properties defined in NiFi's bootstrap.conf file (Restart required each time this file is edited) 5. NiFI process owner's environment variables (Restart of NiFi Required if user env variables are edited/added) - None of NiFi's processors will support the use of EL to define processor sensitive property values like passwords. Floating over the small "question mark" icon to the right of a property name in a processor will indicate if the use fo EL is supported by that processor configuration property. - Referenced documentation on NiFi's EL: https://nifi.apache.org/docs/nifi-docs/html/expression-language-guide.html https://nifi.apache.org/docs/nifi-docs/html/administration-guide.html#custom_properties - Thank you, Matt - When an "Answer" addresses/solves your question, please select "Accept" beneath that answer. This encourages user participation in this forum. ... View more