SAP Knowledge Base Article - Preview

3568098 - SFTP adapter channels fail with "com.jcraft.jsch.JSchException: Fingerprint invalid" after SP upgrade

Symptom

After performing SP upgrade (for example, NetWeaver 7.50 SP31) on Process Orchestration (PO) system, all the SFTP adapter channels fail with Fingerprint invalid error, for example:

Exception received: com.jcraft.jsch.JSchException: Fingerprint invalid. Fingerprint is: 88:7a:ce:65:b4:a1:3f:c5:f6:38:ce:a5:70:32:ee:38:b6:9d:50:4f:ae:01:0d:ed:e7:26:52:b3:b6:81:10:1f


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Environment

  • SAP NetWeaver
  • SAP Process Integration

Product

SAP NetWeaver all versions ; SAP Process Integration all versions

Keywords

Process Orchestration 7.5, PI 7.5, PO 7.5, SP upgrade, SP28, SP29, SP30, SP31, SFTP, MD5, fingerprint , KBA , BC-XI-CON-SFT , Secure File Transfer Protocol Adapter , Problem

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