IBM Support

DB2 JCC Driver error: Unexpected Throwable caught: null. ERRORCODE=-4228, SQLSTATE=null

Troubleshooting


Problem

With ORACLE Java, using AES encyption mechanism with property securityMechanism in an application using IBM DB2 JDBC (JCC) driver, the connection fails with: com.ibm.db2.jcc.am.SqlException: [jcc][t4][10262][11223][3.64.106] Unexpected Throwable caught: null. ERRORCODE=-4228, SQLSTATE=null at com.ibm.db2.jcc.am.bd.a(bd.java:663) at com.ibm.db2.jcc.am.bd.a(bd.java:60) at com.ibm.db2.jcc.am.bd.a(bd.java:85) at com.ibm.db2.jcc.t4.b.b(b.java:901) at com.ibm.db2.jcc.t4.b.a(b.java:760) at com.ibm.db2.jcc.t4.b.a(b.java:421) at com.ibm.db2.jcc.t4.b.a(b.java:396) at com.ibm.db2.jcc.t4.b.(b.java:334) at com.ibm.db2.jcc.DB2SimpleDataSource.getConnection(DB2SimpleDataSource.java:232) at com.ibm.db2.jcc.DB2SimpleDataSource.getConnection(DB2SimpleDataSource.java:198) at Jcctest.main(Jcctest.java:33)

[{"Product":{"code":"SSEPGG","label":"Db2 for Linux, UNIX and Windows"},"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Component":"DB2 Tools - Troubleshooting","Platform":[{"code":"PF002","label":"AIX"},{"code":"PF010","label":"HP-UX"},{"code":"PF016","label":"Linux"},{"code":"PF027","label":"Solaris"},{"code":"PF033","label":"Windows"}],"Version":"9.7;9.5;10.1;10.5","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]

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Document Information

Modified date:
30 April 2025

UID

swg21682878

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