Making JCA non-retryable errors to retryable and vice versa

Sometimes we come across  situations where JCA classifies error as non-retryable, but we wanted to make it as retryable.Well here we have solution for it.

WLS throws following error when it encounters  non-retryable error

This exception is considered not retriable, likely due to a modelling mistake.

To classify it as retriable instead add property nonRetriableErrorCodes with value "-2049" to your deployment descriptor (i.e. weblogic-ra.xml).

I have come up with below weblogic-ra.xml based on above suggestion given by adapter.

weblogic-ra.xml

<?xml version="1.0" encoding="UTF-8" ?>
<weblogic-connector xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                    xsi:schemaLocation="http://www.bea.com/ns/weblogic/90 weblogic-ra.xsd"
                    xmlns="http://www.bea.com/ns/weblogic/90">
<!--Just add below chunk under weblogic-connector -->
  <properties>
    <property>
      <name>nonRetriableErrorCodes </name>
      <value>-2049</value>
    </property>
  </properties>
......
  </weblogic-connector>

You can also make retryable errors to non-retryable with following change  in weblogic-ra.xml

weblogic-ra.xml

<?xml version="1.0" encoding="UTF-8" ?>
<weblogic-connector xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                    xsi:schemaLocation="http://www.bea.com/ns/weblogic/90 weblogic-ra.xsd"
                    xmlns="http://www.bea.com/ns/weblogic/90">
<!--Just add below chunk under weblogic-connector -->
  <properties>
    <property>
      <name>nonRetriableErrorCodes </name>
      <value>0</value>
    </property>
  </properties>
......
  </weblogic-connector>

To auto retry a retriable faults set  composite.xml properties for this invoke: jca.retry.interval, jca.retry.count, and jca.retry.backoff. All properties are integers

Please redeploy the adapter and if required restart the server.This will make  adapter to make anonretryable errors to  retryable errors