Troubleshooting
Problem
This article describes three common causes for listener-thread: err = -27001: Read error occurred during connection attempt errors.
Symptom
This error appears in the IBM® Informix® Dynamic Server (IDS) message log file (ONCONFIG configuration file parameter MSGPATH) and users are not able to connect to the database server.:
listener-thread: err = -27001: Read error occurred during connection attempt.
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Document Information
Modified date:
16 June 2018
UID
swg21165598