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Calendar Server Version: 8.0.0.3.0 davadmin db Subcommand Gives Error (Doc ID 2618159.1)

Last updated on NOVEMBER 15, 2022

Applies to:

Oracle Communications Calendar Server - Version 8.0.0 and later
Information in this document applies to any platform.

Symptoms

Calendar Server version: 8.0.0.3.0 with jdk1.7.x

/opt/sun/comms/davserver/sbin/davadmin db schema_version
Enter DB User password:
Exception in thread "main" java.lang.UnsupportedClassVersionError: org/apache/commons/dbcp2/BasicDataSource : Unsupported major.minor version 52.0

Version 52.0 is the error
Java SE 7 = 51
Java SE 8 = 52,

Same error is received for any ./davadmin db subcommand

Changes

Upgraded Calendar Server to version 8.0.0.3

Cause

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In this Document
Symptoms
Changes
Cause
Solution


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