Skip to main content

This content has been archived and is no longer being updated. Links may not function; however, this content may be relevant to outdated versions of the product.

Support Article

IJ000453 after Pega 7.3.1 upgrade



Error occurs post Pega 7.3.1 upgrade.

Error Messages

IJ000453: Unable to get managed connection for java:/eis/PRAdapterConnectionFactory

Steps to Reproduce

Upgrade to Pega 7.3.1 and perform a Job EAP 6.4 EAR deployment.

Root Cause

A defect or configuration issue in the operating environment.
The minimum and maximum pool size settings were not configured.


As a local-change, set the minimum and maximum pool size in EAP datasource.xml as below.

< pool>
< min-pool-size>30</min-pool-size>
< max-pool-size>100</max-pool-size>
< /pool>

Published July 23, 2018 - Updated October 8, 2020

Was this useful?

0% found this useful

Have a question? Get answers now.

Visit the Collaboration Center to ask questions, engage in discussions, share ideas, and help others.

Did you find this content helpful?

Want to help us improve this content?

We'd prefer it if you saw us at our best.

Pega Community has detected you are using a browser which may prevent you from experiencing the site as intended. To improve your experience, please update your browser.

Close Deprecation Notice
Contact us