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Not returning connection n for database your_db to the pool



Anytime an error is thrown from any database procedure or SQL statement, the error below is encountered.

Error Messages

Not returning connection 14 for database "your_database" to the pool as it previously encountered the following error

Steps to Reproduce

Not Applicable

Root Cause

A third-party product issue

The problem stems from application database errors stemming either from configuration or application design.


This is a standard message indicating that the connection has been invalidated so that the application server does not use it for the next request for a connection. This is an informative message associated with a SQL error.

Published August 26, 2017 - Updated October 8, 2020

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