IBM Support

DPR-DPR-1035 error starting new Dispatcher, status appears Unavailable in Administration Console

Troubleshooting


Problem

A ' DPR-DPR-1035 Dispatcher detected an error ' message appears in the details of the service starting in Cognos Configuration when starting up the App Tier only install and it's status is Unavailable in Cognos Administration, but everything else appears to work correctly.

Symptom

In a distributed environment, when starting one of the Application Tier servers a 'DPR-DPR-1035 Dispatcher detected an error' message appears in the details of the service starting in Cognos Configuration although the service does start successfully and appears to be working, i.e., reports execute successfully on it and there aren't any errors returned to end users, This server appears as "Unavailable" in Cognos Administration (under Status -> System) even though it is fully operational including executing new report requests

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Document Information

Modified date:
13 January 2026

UID

swg22001041

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