How To Troubleshoot JDBC Connectivity issue Between Weblogic and Database Using dbping Utility

dbping is very useful utility for troubleshooting weblogic and database connectivity issue in comparison with telnet because telnet utility does not determines whether the database is up and running it only determines whether the listener is listening or not.

Step 1) Login to the server in which weblogic domain is configured

Step 2) Navigate to the $DOMAIN_HOME/bin directory

cd /oracle/Middleware/user_projects/domains/base_domain/bin

Step 3) Source the environment variable by using setDomainEnv.sh

. ./setDomainEnv.sh

Step 4) Run below command for checking database connectivity

Syntax:
 java utils.dbping DBMS [-d dynamicSections] user password DB

Example:

 java utils.dbping ORACLE_THIN dbtestuser welcomepasswd test1.abs.com:1521/xe




For More Details Please Visit : https://docs.oracle.com/cd/E13222_01/wls/docs81/admin_ref/utils11.html