SAP Knowledge Base Article - Preview

2233818 - PI Messages Fail with 'Exception decrypting key' Error

Symptom

  • Messages processing through a channel with the PGP Encryption Module configured fail with the below error
    Message processing failed. Cause: org.bouncycastle.openpgp.PGPException: Exception decrypting key
  • Taking an Example 50 (XI Channel) XPI Inspector trace for the relevant channel shows the following errors
    No Information Available for Audit Key : PGP Encryption Module: Could not extract private key (org.bouncycastle.openpgp.PGPException: Exception decrypting key)
    Catching com.sap.aii.af.lib.mp.module.ModuleException: Could not open private key
    Caused by: org.bouncycastle.openpgp.PGPException: Exception decrypting key
    Caused by: java.security.InvalidKeyException: Illegal key size

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Environment

  • SAP enhancement package 1 for SAP NetWeaver 7.3
  • SAP NetWeaver 7.4

Product

SAP NetWeaver 7.4 ; SAP enhancement package 1 for SAP NetWeaver 7.3

Keywords

Process Integration 7.31, PI 7.31, Process Orchestration 7.4, PI 7.4, PO 7.4, XI, B2B, Adapter Engine, Adapter Framework, System Error, B2B modules, PIB2BPGP, Java Cryptography Extension, JCE, strong but limited, unlimited, policy files , KBA , BC-XI-CON-B2B , B2B - Connectivity , BC-XI-CON-AFW , J2EE Adapter Framework , Problem

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