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Tboco BW 6.5/ Postgres DB: The authentication type 10 is not supported.

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Hi, I ' doing the below step



Tibco BW trial version (6.5) has already install



Downloadpostgresql-42.2.19 jar file to C:tibco_homebw6.5configdesignthirdparty



Prostgres DB ver 13.2 has already install



add 'host all all md5' =>file pg_hba.conf



change 'password_encryption = md5' =>file postpresql.conf



create new BW Application Module, create JDBC Resource

Database Driver: org.postgres.Driver

Darabase URL: jdbc:postgresql://localhost:5432/bookstore

Test Connection Successfully



Run Debug Configuration



error => 'org.postgresql.util.PSQLException:

The authentication type 10 is not supported. Check that you have

configured the pg_hba.conf file to include the client's IP address,

or subnet, and that it is using an authentication scheme supported

by the driver.'

Can anyone help me what should I do


Mr. N

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  • 1 month later...


You should upgrade your postgresql JDBC Lib on BW6.

Below are steps how to install manually.



Update the jar to latest jar in 6.5systemlib



Backup folder from 6.5systemshared to tmp directory.



Copy the latest jar into the and remove the old jar file



Modify the ClassPath in the MANIFEST.MF file under

Manifest-Version: 1.0

Service-Component: OSGI-INF/datasourcefactorycomponent.xml



Bundle-Vendor: TIBCO Software Inc.

Bundle-ActivationPolicy: lazy

Bundle-ClassPath: .,lib/postgresql-42.2.18.jar

Bundle-Version: 42.2.18

Bundle-Name: TIBCO BW PostgreSQL Driver DataSource Factory

Bundle-ManifestVersion: 2

Import-Package: org.osgi.framework;version="[1.6.0,2.0.0)",



Bundle-RequiredExecutionEnvironment: JavaSE-1.8


I hope it will be helpful.

Best regards,

Seungjae Jeong

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