SAP Knowledge Base Article - Preview

1554886 - Implicit FTPS is not supported by the XI/PI FTP Adapter

Symptom

In SAP Process Integration (PI) or Process Orchestration (PO), you are trying to configure a FTPS connection using the File adapter to connect to an FTP server. You are experiencing errors, such as:

  • Exception caught by adapter framework: Error when getting an FTP connection from connection pool: com.sap.aii.af.lib.util.concurrent.ResourcePoolException: Unable to create new pooled resource: SocketException: Connection reset
  • FTPEx: 520 Control connection prematurely closed by server
  • ControlChannelClosed - - 258

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Environment

  • PI Release Independent
  • SAP NetWeaver
  • SAP Process Integration

Product

SAP NetWeaver all versions ; SAP Process Integration all versions

Keywords

implicit FTPS, 990, FTPEx: 520, Process Integration 7.0, PI 7.0, PI 7.01, PI 7.02, 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 7.4, PI 7.4, PO 7.4, Process Orchestration 7.5, PI 7.5, PO 7.5, XI, AEX , KBA , BC-XI-CON-FIL , File Adapter , Problem

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