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This content has been archived and is no longer being updated. Links may not function; however, this content may be relevant to outdated versions of the product.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

Unable to perform rule comparision on pega 7.1.7

SA-22769

Summary



An error occurs when user runs the Rulebase Compare Wizard and enters the target system details.

Error Messages



The Flow Action post-processing activity VerifyTargetSystem failed: java.lang.NoClassDefFoundError: Could not initialize class com.pega.pegarules.integration.engine.internal.util.PRServiceUtilsPriv

Steps to Reproduce



1. Run the Rulebase Compare wizard.
2. Enter the target system details, and proceed to the next step.

Root Cause



PRServiceUitlsPriv fails while it is trying to load com.ibm.mq.MQMessage class. It is because MQMessage class is in class path (from mq-6.0.jar) but not its dependents. There will not be any problem if there is no com.ibm.mq.MQMessage class in classpath. But the failure is NoClassDefFoundError is not handled. Therefore, the existing mq.jars must be removed.

Resolution



Perform the following local-change:
Remove the mq.jar file from the classpath and run the Wizard.
Suggest Edit

Published May 21, 2016 - Updated October 8, 2020

Did you find this content helpful? Yes No

Have a question? Get answers now.

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

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