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Support Article

NoClassDefFoundError generating keyring file

SA-5758

Summary



The application was updated from Pega 7.1.6 to Pega 7.1.7 using the Maintenance Level Updates (MLU) process. The script run to generate keyring file failed.

Error Messages



**Date and time** com.pega.pegarules.internal.bootstrap.PRMiniLoader
19830421: Will load phase 2 bootstrap from Pega-EngineCode:07-10-13
Jan 21, 2015 11:07:33 AM com.pega.pegarules.boot.internal.extbridge.AppServerBridgeToPega
SEVERE: Problem during method invocation (main)
java.lang.NoClassDefFoundError: com/pega/pegarules/internal/bootstrap/BaseLogger
        at com.pega.pegarules.internal.bootstrap.phase2.PRBootstrapImpl.<clinit>(PRBootstrapImpl.java:185)


Steps to Reproduce

  1. Update to Pega 7.1.7.
  2. Use scripts that work in Pega 7.1.6.

Root Cause



A defect or configuration issue in the operating environment. The JAR files used by the command line scripts does not use the new JAR files from Pega 7.1.7 media. The prbootstrap.properties file specified the wrong codeset version.

Resolution



Make the following change to the operating environment: 
  1. In Pega 7.1.7, there are four JAR files that come with media, which must be included on the classpath when running command line scripts:
    • jsr94-1.0.jar
    • prbootstrap.jar
    • prbootstrap-api.jar
    • prdbcp.jar
  2. Update prbootstrap.properties file to set the property to the correct codeset version for Pega 7.1.7:
    • com.pega.pegarules.bootstrap.codeset.version.Pega-EngineCode=07-10-15
Suggest Edit

Published November 10, 2016 - Updated October 8, 2020

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