3088255 - java.io.IOException: Unable to rename file from temporary fileName

You have a scenario like SFTP -> PI/PO -> SFTP and would like to process large size files. So you have configured SFTP channel by enabling Special Processing Mode "Bypass PI Runtime For File Transfer". But you can only get last chunk of the files as an output in the target directory.

What's more, you can find following XPI Inspector trace.
~trace.integration.SSHConnection.get Error while transfering to location <file location> Large: java.io.IOException: Unable to rename file from temporary fileName: ./temp/xxxxtmp to:<file location>

• SAP NetWeaver
• SAP Process Integration

Process Integration, PI, Process Orchestration, PO, NetWeaver, XI, AEX, Bypass PI Runtime For File Transfer, SSHConnection, get Error while transfering to location, Unable to rename file from temporary fileName, IOException, SFTP, SFTP Adapter , KBA , BC-XI-CON-SFT , Secure File Transfer Protocol Adapter , Problem