Siebel JDB error when custom Legacy Application Communications With Siebel.jar file (Doc ID 1926227.1)

Last updated on AUGUST 05, 2017

Applies to:

Siebel CRM - Version 8.1.1.11.7 [IP2013] to 8.1.1.11.9 [IP2013] [Release V8]
Information in this document applies to any platform.
""Checked for Relevance on 29-FEB-2016""

Symptoms

Legacy app communicates with Siebel.jar where following error was logged >>


java.lang.ClassCastException: com.siebel.om.sisnapi.NAK cannot be cast to com.siebel.om.sisnapi.HelloACK
at com.siebel.om.conmgr.Connection.init(Connection.java:296)
at com.siebel.om.conmgr.Connection.(Connection.java:140)
at com.siebel.om.conmgr.ConnectionManager.open(ConnectionManager.java:134)
at com.siebel.om.om.CSSModel.login(CSSModel.java:1673)
at com.siebel.data.SiebelDataBean.login(SiebelDataBean.java:217)
at fr.edf.m2.siebel.cnx.pool.SiebelPoolFactory.makeObject(SiebelPoolFactory.java:72)
at org.apache.commons.pool.impl.GenericObjectPool.addObject(GenericObjectPool.java:1059)
at org.apache.commons.pool.impl.GenericObjectPool.ensureMinIdle(GenericObjectPool.java:1040)
at org.apache.commons.pool.impl.GenericObjectPool.access$100(GenericObjectPool.java:128)
at org.apache.commons.pool.impl.GenericObjectPool$Evictor.run(GenericObjectPool.java:1117)
at java.util.TimerThread.mainLoop(Timer.java:512)
at java.util.TimerThread.run(Timer.java:462)

Cause

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