ICO0010E javax.resource.spi.IllegalStateException:
ICO0010E:methodname error.
The method was invoked on an invalid IMSConnection instance.

Explanation

The method indicated in methodname was invoked on an invalid IMSConnection instance. If the methodname is lazyEnlist, an attempt was made to enlist a connection in the current transaction that could not be enlisted.

User response

The named method was most likely issued on an IMSConnection instance that was already closed.
  • If the methodname is not lazyEnlist, ensure that the IMSConnection instance is not already closed before you attempt to use it or close it.
  • If the methodname is lazyEnlist, ensure that your application is not using non-managed connections in a managed environment, because only managed connections are eligible for lazy transaction enlistment optimization. For more information, please refer to IBM® Documentation for WebSphere® Application Server.