SAP Knowledge Base Article - Preview

2595880 - PI File adapter with SQUID proxy

Symptom

  • You are using the Process Integration (PI) or Process Orchestration (PO) File Adapter in FTP mode
  • You have a requirement to use a Squid HTTP Proxy to get to the ftp server
  • You would like to know if this is possible with the SAP File Adapter
  • If you have configured a HTTP Proxy like Squid, the error below may occur: 
    Message processing failed. Cause: com.sap.engine.interfaces.messaging.api.exception.MessagingException: Error when getting an FTP connection from connection pool: com.sap.aii.af.lib.util.concurrent.ResourcePoolException: Unable to create new pooled resource: FTPEx: Unexpected reply codeControl connection prematurely closed by server

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Environment

  • PI Release Independent
  • SAP NetWeaver
  • SAP Process Integration

Product

SAP NetWeaver 7.4 ; SAP NetWeaver all versions ; SAP Process Integration all versions

Keywords

Process Integration 7.10, PI 7.10, Process Integration 7.11, PI 7.11, Process Integration 7.30, PI 7.30, Process Integration 7.31, PI 7.31, Process Orchestration 7.40, PI 7.40, PO 7.40, Process Orchestration 7.50, PI 7.50, PO 7.50, NetWeaver, XI, AEX, FTP, Sender, Receiver, ftp.proxy, ftpproxy , KBA , BC-XI-CON-FIL , File Adapter , Problem

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