ODI Managed Server Restart Error "unable to find valid certification path to requested target" in WLS Administration Console (Doc ID 2637980.1)

Last updated on OCTOBER 04, 2022

Applies to:

Symptoms

When attempting to restart the Oracle Data Integrator (ODI) managed server in WebLogic Server (WLS) Administration Console, the following error occurs:

[<MANAGED_SERVER>] [ERROR] [] [org.postgresql.Driver] [ACTIVE].ExecuteThread: '49' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: ] [partition-name: DOMAIN] [tenant-name: GLOBAL] Connection error: [[
org.postgresql.util.PSQLException: SSL error: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
  at org.postgresql.ssl.MakeSSL.convert(MakeSSL.java:67)
  at org.postgresql.core.v3.ConnectionFactoryImpl.enableSSL(ConnectionFactoryImpl.java:359)
  at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:148)
  at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49)
  at org.postgresql.jdbc.PgConnection.(PgConnection.java:194)
  at org.postgresql.Driver.makeConnection(Driver.java:450)
  at org.postgresql.Driver.connect(Driver.java:252)
  at weblogic.jdbc.common.internal.ConnectionEnvFactory.makeConnection0(ConnectionEnvFactory.java:319)
  ...
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
  at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:387)
  at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:292)
  at sun.security.validator.Validator.validate(Validator.java:260)
  at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:324)
  at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:229)
  at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:124)
  at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1496)
  ... 32 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
  at sun.security.provider.certpath.SunCertPathBuilder.build(SunCertPathBuilder.java:141)
  at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:126)
  at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:280)
  at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:382)
  ... 38 more

Cause

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