How to handle obsolete connections?

Our J2EE application uses Struts-EJB-Hibernate on Websphere 6.1 on top of the Mainframe / DB2 backend, which has recently been ported to production.

We get an outdated connection exception when the user first logs into the application, or several times this exception occurs intermittently.

in the second attempt, the user can enter the application. The exact error message I get is

empcom.ibm.websphere.ce.cm.StaleConnectionException: 
Execution failed due to a distribution protocol error that caused deallocation of the conversation.  
The command requested could not be completed because of a permanent error condition detected at the target system.  
DB2ConnectionCorrelator: AC100B80.A260.090107181206

I turned on the parameter PRETESTin webshere settings and gave an interval of 60 seconds, but still I get this problem.

kindly share your views and help me

I can provide you more details if you need.

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Source: https://habr.com/ru/post/1702354/


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