SAP Knowledge Base Article - Preview

3532768 - SFTP connection error: "(-5) Unable to exchange encryption keys." - SAP Data Services

Symptom

An error occurs during the configuration of an SFTP file location in the Designer. The error message states: 

  • "Could not initialize SSH transport layer for file location object <*>. Error: <(-5) Unable to exchange encryption keys."


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Environment

SAP Data Services 4.x

Product

SAP Data Services all versions

Keywords

SSH, SFTP, MAC, Message Authentication Code, error -5, encryption keys, data services, file location , KBA , EIM-DS-CON , Connectivity , EIM-DS-EXE , Job Execution , Problem

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