Check what recovery procedures are available, according to what has failed.
Try to get to the root of the problem first, using the diagnosis techniques described throughout the Troubleshooting and support section of the information center. If your problem cannot be resolved using these techniques, contact your IBM® Support Center. Use the procedure in this section only as a last resort.
If you are able to recover, and can start the integration node again, the integration node attempts to recover and re-establish all sessions with custom integration applications that were active at the time of failure. Custom integration applications include the IBM Integration Toolkit, and applications that you have written to this API.
If you cannot correct the current problem by using problem determination, complete the following sequence of operations to re-create the integration node: